1256552137

素因数分解:

${\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{191}}^1\times {\mathrm{1913}}^1$

素因数の和:2304

約数の個数: 16

約数和(自身を含む): 1337656320

約数和(自身を除く): 81104183

約数列:

[1, 19, 181, 191, 1913, 3439, 3629, 34571, 36347, 346253, 365383, 656849, 6578807, 6942277, 66134323, 1256552137]

約数ペア:

[(1, 1256552137), (19, 66134323), (181, 6942277), (191, 6578807), (1913, 656849), (3439, 365383), (3629, 346253), (34571, 36347)]