15907004

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{173}}^1\times {\mathrm{181}}^1$

素因数の和:485

約数の個数: 24

約数和(自身を含む): 28374528

約数和(自身を除く): 12467524

約数列:

[1, 2, 4, 127, 173, 181, 254, 346, 362, 508, 692, 724, 21971, 22987, 31313, 43942, 45974, 62626, 87884, 91948, 125252, 3976751, 7953502, 15907004]

約数ペア:

[(1, 15907004), (2, 7953502), (4, 3976751), (127, 125252), (173, 91948), (181, 87884), (254, 62626), (346, 45974), (362, 43942), (508, 31313), (692, 22987), (724, 21971)]