15559804

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{4099}}^1$

素因数の和:4189

約数の個数: 24

約数和(自身を含む): 29733200

約数和(自身を除く): 14173396

約数列:

[1, 2, 4, 13, 26, 52, 73, 146, 292, 949, 1898, 3796, 4099, 8198, 16396, 53287, 106574, 213148, 299227, 598454, 1196908, 3889951, 7779902, 15559804]

約数ペア:

[(1, 15559804), (2, 7779902), (4, 3889951), (13, 1196908), (26, 598454), (52, 299227), (73, 213148), (146, 106574), (292, 53287), (949, 16396), (1898, 8198), (3796, 4099)]