19462756

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{3623}}^1$

素因数の和:3723

約数の個数: 24

約数和(自身を含む): 36529920

約数和(自身を除く): 17067164

約数列:

[1, 2, 4, 17, 34, 68, 79, 158, 316, 1343, 2686, 3623, 5372, 7246, 14492, 61591, 123182, 246364, 286217, 572434, 1144868, 4865689, 9731378, 19462756]

約数ペア:

[(1, 19462756), (2, 9731378), (4, 4865689), (17, 1144868), (34, 572434), (68, 286217), (79, 246364), (158, 123182), (316, 61591), (1343, 14492), (2686, 7246), (3623, 5372)]