16939118

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{617}}^1$

素因数の和:716

約数の個数: 32

約数和(自身を含む): 30435264

約数和(自身を除く): 13496146

約数列:

[1, 2, 7, 14, 37, 53, 74, 106, 259, 371, 518, 617, 742, 1234, 1961, 3922, 4319, 8638, 13727, 22829, 27454, 32701, 45658, 65402, 159803, 228907, 319606, 457814, 1209937, 2419874, 8469559, 16939118]

約数ペア:

[(1, 16939118), (2, 8469559), (7, 2419874), (14, 1209937), (37, 457814), (53, 319606), (74, 228907), (106, 159803), (259, 65402), (371, 45658), (518, 32701), (617, 27454), (742, 22829), (1234, 13727), (1961, 8638), (3922, 4319)]