15485264

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{12251}}^1$

素因数の和:12338

約数の個数: 20

約数和(自身を含む): 30384960

約数和(自身を除く): 14899696

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 12251, 24502, 49004, 98008, 196016, 967829, 1935658, 3871316, 7742632, 15485264]

約数ペア:

[(1, 15485264), (2, 7742632), (4, 3871316), (8, 1935658), (16, 967829), (79, 196016), (158, 98008), (316, 49004), (632, 24502), (1264, 12251)]