21913869602

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{15585967}}^1$

素因数の和:15586025

約数の個数: 16

約数和(自身を含む): 35536007040

約数和(自身を除く): 13622137438

約数列:

[1, 2, 19, 37, 38, 74, 703, 1406, 15585967, 31171934, 296133373, 576680779, 592266746, 1153361558, 10956934801, 21913869602]

約数ペア:

[(1, 21913869602), (2, 10956934801), (19, 1153361558), (37, 592266746), (38, 576680779), (74, 296133373), (703, 31171934), (1406, 15585967)]