15722531132

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{836839}}^1$

素因数の和:836922

約数の個数: 48

約数和(自身を含む): 34866101760

約数和(自身を除く): 19143570628

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 61, 77, 122, 154, 244, 308, 427, 671, 854, 1342, 1708, 2684, 4697, 9394, 18788, 836839, 1673678, 3347356, 5857873, 9205229, 11715746, 18410458, 23431492, 36820916, 51047179, 64436603, 102094358, 128873206, 204188716, 257746412, 357330253, 561518969, 714660506, 1123037938, 1429321012, 2246075876, 3930632783, 7861265566, 15722531132]

約数ペア:

[(1, 15722531132), (2, 7861265566), (4, 3930632783), (7, 2246075876), (11, 1429321012), (14, 1123037938), (22, 714660506), (28, 561518969), (44, 357330253), (61, 257746412), (77, 204188716), (122, 128873206), (154, 102094358), (244, 64436603), (308, 51047179), (427, 36820916), (671, 23431492), (854, 18410458), (1342, 11715746), (1708, 9205229), (2684, 5857873), (4697, 3347356), (9394, 1673678), (18788, 836839)]