19063472

素因数分解:

$2^4\times {\mathrm{307}}^1\times {\mathrm{3881}}^1$

素因数の和:4196

約数の個数: 20

約数和(自身を含む): 37065336

約数和(自身を除く): 18001864

約数列:

[1, 2, 4, 8, 16, 307, 614, 1228, 2456, 3881, 4912, 7762, 15524, 31048, 62096, 1191467, 2382934, 4765868, 9531736, 19063472]

約数ペア:

[(1, 19063472), (2, 9531736), (4, 4765868), (8, 2382934), (16, 1191467), (307, 62096), (614, 31048), (1228, 15524), (2456, 7762), (3881, 4912)]