11812912

素因数分解:

$2^4\times {\mathrm{167}}^1\times {\mathrm{4421}}^1$

素因数の和:4596

約数の個数: 20

約数和(自身を含む): 23029776

約数和(自身を除く): 11216864

約数列:

[1, 2, 4, 8, 16, 167, 334, 668, 1336, 2672, 4421, 8842, 17684, 35368, 70736, 738307, 1476614, 2953228, 5906456, 11812912]

約数ペア:

[(1, 11812912), (2, 5906456), (4, 2953228), (8, 1476614), (16, 738307), (167, 70736), (334, 35368), (668, 17684), (1336, 8842), (2672, 4421)]