12995924

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{557}}^1$

素因数の和:887

約数の個数: 24

約数和(自身を含む): 24060960

約数和(自身を除く): 11065036

約数列:

[1, 2, 4, 19, 38, 76, 307, 557, 614, 1114, 1228, 2228, 5833, 10583, 11666, 21166, 23332, 42332, 170999, 341998, 683996, 3248981, 6497962, 12995924]

約数ペア:

[(1, 12995924), (2, 6497962), (4, 3248981), (19, 683996), (38, 341998), (76, 170999), (307, 42332), (557, 23332), (614, 21166), (1114, 11666), (1228, 10583), (2228, 5833)]