2013828822445

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1927108921}}^1$

素因数の和:1927108956

約数の個数: 16

約数和(自身を含む): 2775036847680

約数和(自身を除く): 761208025235

約数列:

[1, 5, 11, 19, 55, 95, 209, 1045, 1927108921, 9635544605, 21198198131, 36615069499, 105990990655, 183075347495, 402765764489, 2013828822445]

約数ペア:

[(1, 2013828822445), (5, 402765764489), (11, 183075347495), (19, 105990990655), (55, 36615069499), (95, 21198198131), (209, 9635544605), (1045, 1927108921)]