3786512

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{13921}}^1$

素因数の和:13946

約数の個数: 20

約数和(自身を含む): 7768476

約数和(自身を除く): 3981964

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 13921, 27842, 55684, 111368, 222736, 236657, 473314, 946628, 1893256, 3786512]

約数ペア:

[(1, 3786512), (2, 1893256), (4, 946628), (8, 473314), (16, 236657), (17, 222736), (34, 111368), (68, 55684), (136, 27842), (272, 13921)]