15980874

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29269}}^1$

素因数の和:29294

約数の個数: 32

約数和(自身を含む): 39338880

約数和(自身を除く): 23358006

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 29269, 58538, 87807, 175614, 204883, 380497, 409766, 614649, 760994, 1141491, 1229298, 2282982, 2663479, 5326958, 7990437, 15980874]

約数ペア:

[(1, 15980874), (2, 7990437), (3, 5326958), (6, 2663479), (7, 2282982), (13, 1229298), (14, 1141491), (21, 760994), (26, 614649), (39, 409766), (42, 380497), (78, 204883), (91, 175614), (182, 87807), (273, 58538), (546, 29269)]