22041370

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{3943}}^1$

素因数の和:4006

約数の個数: 32

約数和(自身を含む): 43731072

約数和(自身を除く): 21689702

約数列:

[1, 2, 5, 10, 13, 26, 43, 65, 86, 130, 215, 430, 559, 1118, 2795, 3943, 5590, 7886, 19715, 39430, 51259, 102518, 169549, 256295, 339098, 512590, 847745, 1695490, 2204137, 4408274, 11020685, 22041370]

約数ペア:

[(1, 22041370), (2, 11020685), (5, 4408274), (10, 2204137), (13, 1695490), (26, 847745), (43, 512590), (65, 339098), (86, 256295), (130, 169549), (215, 102518), (430, 51259), (559, 39430), (1118, 19715), (2795, 7886), (3943, 5590)]