12820182

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{31891}}^1$

素因数の和:31963

約数の個数: 16

約数和(自身を含む): 26023872

約数和(自身を除く): 13203690

約数列:

[1, 2, 3, 6, 67, 134, 201, 402, 31891, 63782, 95673, 191346, 2136697, 4273394, 6410091, 12820182]

約数ペア:

[(1, 12820182), (2, 6410091), (3, 4273394), (6, 2136697), (67, 191346), (134, 95673), (201, 63782), (402, 31891)]