15130004

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{877}}^1$

素因数の和:1127

約数の個数: 24

約数和(自身を含む): 28025760

約数和(自身を除く): 12895756

約数列:

[1, 2, 4, 19, 38, 76, 227, 454, 877, 908, 1754, 3508, 4313, 8626, 16663, 17252, 33326, 66652, 199079, 398158, 796316, 3782501, 7565002, 15130004]

約数ペア:

[(1, 15130004), (2, 7565002), (4, 3782501), (19, 796316), (38, 398158), (76, 199079), (227, 66652), (454, 33326), (877, 17252), (908, 16663), (1754, 8626), (3508, 4313)]