15676666486

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{619}}^1\times {\mathrm{977}}^1\times {\mathrm{997}}^1$

素因数の和:2608

約数の個数: 32

約数和(自身を含む): 25416185760

約数和(自身を除く): 9739519274

約数列:

[1, 2, 13, 26, 619, 977, 997, 1238, 1954, 1994, 8047, 12701, 12961, 16094, 25402, 25922, 604763, 617143, 974069, 1209526, 1234286, 1948138, 7861919, 8022859, 12662897, 15723838, 16045718, 25325794, 602948711, 1205897422, 7838333243, 15676666486]

約数ペア:

[(1, 15676666486), (2, 7838333243), (13, 1205897422), (26, 602948711), (619, 25325794), (977, 16045718), (997, 15723838), (1238, 12662897), (1954, 8022859), (1994, 7861919), (8047, 1948138), (12701, 1234286), (12961, 1209526), (16094, 974069), (25402, 617143), (25922, 604763)]