21924461

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2399}}^1$

素因数の和:2468

約数の個数: 16

約数和(自身を含む): 25536000

約数和(自身を除く): 3611539

約数列:

[1, 13, 19, 37, 247, 481, 703, 2399, 9139, 31187, 45581, 88763, 592553, 1153919, 1686497, 21924461]

約数ペア:

[(1, 21924461), (13, 1686497), (19, 1153919), (37, 592553), (247, 88763), (481, 45581), (703, 31187), (2399, 9139)]