13315696

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{6553}}^1$

素因数の和:6688

約数の個数: 20

約数和(自身を含む): 26006272

約数和(自身を除く): 12690576

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 6553, 13106, 26212, 52424, 104848, 832231, 1664462, 3328924, 6657848, 13315696]

約数ペア:

[(1, 13315696), (2, 6657848), (4, 3328924), (8, 1664462), (16, 832231), (127, 104848), (254, 52424), (508, 26212), (1016, 13106), (2032, 6553)]