2019917160937

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^2\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{853}}^1$

素因数の和:1155

約数の個数: 96

約数和(自身を含む): 2422381248000

約数和(自身を除く): 402464087063

約数列:

[1, 13, 19, 37, 47, 149, 247, 481, 611, 703, 853, 893, 1369, 1739, 1937, 2831, 5513, 7003, 9139, 11089, 11609, 16207, 17797, 22607, 26011, 31561, 33041, 36803, 40091, 64343, 71669, 91039, 104747, 127097, 133057, 203981, 210691, 259111, 338143, 410293, 429533, 521183, 599659, 761729, 836459, 1167757, 1222517, 1361711, 1483367, 1652261, 1729741, 2414843, 2651753, 3368443, 3875639, 4702589, 4923109, 5973559, 7795567, 9587107, 9902477, 15180841, 15892721, 19283771, 22187383, 28183973, 31392959, 50383307, 54884579, 61133657, 64000417, 77656267, 89349191, 113497621, 124632391, 173995793, 182155033, 221021683, 288435979, 366391649, 713499527, 1042807001, 1161539483, 1475469073, 2261945309, 2368015429, 2873281879, 3305920067, 4199411977, 8177802271, 13556491013, 42976960871, 54592355701, 106311429523, 155378243149, 2019917160937]

約数ペア:

[(1, 2019917160937), (13, 155378243149), (19, 106311429523), (37, 54592355701), (47, 42976960871), (149, 13556491013), (247, 8177802271), (481, 4199411977), (611, 3305920067), (703, 2873281879), (853, 2368015429), (893, 2261945309), (1369, 1475469073), (1739, 1161539483), (1937, 1042807001), (2831, 713499527), (5513, 366391649), (7003, 288435979), (9139, 221021683), (11089, 182155033), (11609, 173995793), (16207, 124632391), (17797, 113497621), (22607, 89349191), (26011, 77656267), (31561, 64000417), (33041, 61133657), (36803, 54884579), (40091, 50383307), (64343, 31392959), (71669, 28183973), (91039, 22187383), (104747, 19283771), (127097, 15892721), (133057, 15180841), (203981, 9902477), (210691, 9587107), (259111, 7795567), (338143, 5973559), (410293, 4923109), (429533, 4702589), (521183, 3875639), (599659, 3368443), (761729, 2651753), (836459, 2414843), (1167757, 1729741), (1222517, 1652261), (1361711, 1483367)]