15671900986

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{29741}}^1$

素因数の和:30059

約数の個数: 48

約数和(自身を含む): 28887809760

約数和(自身を除く): 13215908774

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 283, 566, 931, 1862, 1981, 3962, 5377, 10754, 13867, 27734, 29741, 37639, 59482, 75278, 208187, 263473, 416374, 526946, 565079, 1130158, 1457309, 2914618, 3955553, 7911106, 8416703, 16833406, 27688871, 55377742, 58916921, 117833842, 159917357, 319834714, 412418447, 824836894, 1119421499, 2238842998, 7835950493, 15671900986]

約数ペア:

[(1, 15671900986), (2, 7835950493), (7, 2238842998), (14, 1119421499), (19, 824836894), (38, 412418447), (49, 319834714), (98, 159917357), (133, 117833842), (266, 58916921), (283, 55377742), (566, 27688871), (931, 16833406), (1862, 8416703), (1981, 7911106), (3962, 3955553), (5377, 2914618), (10754, 1457309), (13867, 1130158), (27734, 565079), (29741, 526946), (37639, 416374), (59482, 263473), (75278, 208187)]