19410534

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7541}}^1$

素因数の和:7573

約数の個数: 48

約数和(自身を含む): 49415184

約数和(自身を除く): 30004650

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 99, 117, 143, 198, 234, 286, 429, 858, 1287, 2574, 7541, 15082, 22623, 45246, 67869, 82951, 98033, 135738, 165902, 196066, 248853, 294099, 497706, 588198, 746559, 882297, 1078363, 1493118, 1764594, 2156726, 3235089, 6470178, 9705267, 19410534]

約数ペア:

[(1, 19410534), (2, 9705267), (3, 6470178), (6, 3235089), (9, 2156726), (11, 1764594), (13, 1493118), (18, 1078363), (22, 882297), (26, 746559), (33, 588198), (39, 497706), (66, 294099), (78, 248853), (99, 196066), (117, 165902), (143, 135738), (198, 98033), (234, 82951), (286, 67869), (429, 45246), (858, 22623), (1287, 15082), (2574, 7541)]