12905992

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{8627}}^1$

素因数の和:8661

約数の個数: 32

約数和(自身を含む): 27954720

約数和(自身を除く): 15048728

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 374, 748, 1496, 8627, 17254, 34508, 69016, 94897, 146659, 189794, 293318, 379588, 586636, 759176, 1173272, 1613249, 3226498, 6452996, 12905992]

約数ペア:

[(1, 12905992), (2, 6452996), (4, 3226498), (8, 1613249), (11, 1173272), (17, 759176), (22, 586636), (34, 379588), (44, 293318), (68, 189794), (88, 146659), (136, 94897), (187, 69016), (374, 34508), (748, 17254), (1496, 8627)]