15691419436

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^2\times {\mathrm{23063}}^1$

素因数の和:23179

約数の個数: 72

約数和(自身を含む): 34981261056

約数和(自身を除く): 19289841620

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 47, 77, 94, 154, 188, 308, 329, 517, 658, 1034, 1316, 2068, 2209, 3619, 4418, 7238, 8836, 14476, 15463, 23063, 24299, 30926, 46126, 48598, 61852, 92252, 97196, 161441, 170093, 253693, 322882, 340186, 507386, 645764, 680372, 1014772, 1083961, 1775851, 2167922, 3551702, 4335844, 7103404, 7587727, 11923571, 15175454, 23847142, 30350908, 47694284, 50946167, 83464997, 101892334, 166929994, 203784668, 333859988, 356623169, 560407837, 713246338, 1120815674, 1426492676, 2241631348, 3922854859, 7845709718, 15691419436]

約数ペア:

[(1, 15691419436), (2, 7845709718), (4, 3922854859), (7, 2241631348), (11, 1426492676), (14, 1120815674), (22, 713246338), (28, 560407837), (44, 356623169), (47, 333859988), (77, 203784668), (94, 166929994), (154, 101892334), (188, 83464997), (308, 50946167), (329, 47694284), (517, 30350908), (658, 23847142), (1034, 15175454), (1316, 11923571), (2068, 7587727), (2209, 7103404), (3619, 4335844), (4418, 3551702), (7238, 2167922), (8836, 1775851), (14476, 1083961), (15463, 1014772), (23063, 680372), (24299, 645764), (30926, 507386), (46126, 340186), (48598, 322882), (61852, 253693), (92252, 170093), (97196, 161441)]