18740888974076

素因数分解:

$2^2\times {\mathrm{946163}}^1\times {\mathrm{4951813}}^1$

素因数の和:5897980

約数の個数: 12

約数和(自身を含む): 32796596990472

約数和(自身を除く): 14055708016396

約数列:

[1, 2, 4, 946163, 1892326, 3784652, 4951813, 9903626, 19807252, 4685222243519, 9370444487038, 18740888974076]

約数ペア:

[(1, 18740888974076), (2, 9370444487038), (4, 4685222243519), (946163, 19807252), (1892326, 9903626), (3784652, 4951813)]