15191312

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{383}}^1$

素因数の和:495

約数の個数: 40

約数和(自身を含む): 30759936

約数和(自身を除く): 15568624

約数列:

[1, 2, 4, 8, 16, 37, 67, 74, 134, 148, 268, 296, 383, 536, 592, 766, 1072, 1532, 2479, 3064, 4958, 6128, 9916, 14171, 19832, 25661, 28342, 39664, 51322, 56684, 102644, 113368, 205288, 226736, 410576, 949457, 1898914, 3797828, 7595656, 15191312]

約数ペア:

[(1, 15191312), (2, 7595656), (4, 3797828), (8, 1898914), (16, 949457), (37, 410576), (67, 226736), (74, 205288), (134, 113368), (148, 102644), (268, 56684), (296, 51322), (383, 39664), (536, 28342), (592, 25661), (766, 19832), (1072, 14171), (1532, 9916), (2479, 6128), (3064, 4958)]