19405024

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{35671}}^1$

素因数の和:35698

約数の個数: 24

約数和(自身を含む): 40452048

約数和(自身を除く): 21047024

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 35671, 71342, 142684, 285368, 570736, 606407, 1141472, 1212814, 2425628, 4851256, 9702512, 19405024]

約数ペア:

[(1, 19405024), (2, 9702512), (4, 4851256), (8, 2425628), (16, 1212814), (17, 1141472), (32, 606407), (34, 570736), (68, 285368), (136, 142684), (272, 71342), (544, 35671)]