16906292

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{2339}}^1$

素因数の和:2495

約数の個数: 24

約数和(自身を含む): 32104800

約数和(自身を除く): 15198508

約数列:

[1, 2, 4, 13, 26, 52, 139, 278, 556, 1807, 2339, 3614, 4678, 7228, 9356, 30407, 60814, 121628, 325121, 650242, 1300484, 4226573, 8453146, 16906292]

約数ペア:

[(1, 16906292), (2, 8453146), (4, 4226573), (13, 1300484), (26, 650242), (52, 325121), (139, 121628), (278, 60814), (556, 30407), (1807, 9356), (2339, 7228), (3614, 4678)]