22611472

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{108709}}^1$

素因数の和:108730

約数の個数: 20

約数和(自身を含む): 47180140

約数和(自身を除く): 24568668

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 108709, 217418, 434836, 869672, 1413217, 1739344, 2826434, 5652868, 11305736, 22611472]

約数ペア:

[(1, 22611472), (2, 11305736), (4, 5652868), (8, 2826434), (13, 1739344), (16, 1413217), (26, 869672), (52, 434836), (104, 217418), (208, 108709)]