12911738

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{54251}}^1$

素因数の和:54277

約数の個数: 16

約数和(自身を含む): 23436864

約数和(自身を除く): 10525126

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 54251, 108502, 379757, 759514, 922267, 1844534, 6455869, 12911738]

約数ペア:

[(1, 12911738), (2, 6455869), (7, 1844534), (14, 922267), (17, 759514), (34, 379757), (119, 108502), (238, 54251)]