19570964

素因数分解:

$2^2\times 7^1\times {\mathrm{601}}^1\times {\mathrm{1163}}^1$

素因数の和:1775

約数の個数: 24

約数和(自身を含む): 39240768

約数和(自身を除く): 19669804

約数列:

[1, 2, 4, 7, 14, 28, 601, 1163, 1202, 2326, 2404, 4207, 4652, 8141, 8414, 16282, 16828, 32564, 698963, 1397926, 2795852, 4892741, 9785482, 19570964]

約数ペア:

[(1, 19570964), (2, 9785482), (4, 4892741), (7, 2795852), (14, 1397926), (28, 698963), (601, 32564), (1163, 16828), (1202, 16282), (2326, 8414), (2404, 8141), (4207, 4652)]