10012012

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{1279}}^1$

素因数の和:1405

約数の個数: 24

約数和(自身を含む): 18636800

約数和(自身を除く): 8624788

約数列:

[1, 2, 4, 19, 38, 76, 103, 206, 412, 1279, 1957, 2558, 3914, 5116, 7828, 24301, 48602, 97204, 131737, 263474, 526948, 2503003, 5006006, 10012012]

約数ペア:

[(1, 10012012), (2, 5006006), (4, 2503003), (19, 526948), (38, 263474), (76, 131737), (103, 97204), (206, 48602), (412, 24301), (1279, 7828), (1957, 5116), (2558, 3914)]