22990812

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{147377}}^1$

素因数の和:147397

約数の個数: 24

約数和(自身を含む): 57772176

約数和(自身を除く): 34781364

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 147377, 294754, 442131, 589508, 884262, 1768524, 1915901, 3831802, 5747703, 7663604, 11495406, 22990812]

約数ペア:

[(1, 22990812), (2, 11495406), (3, 7663604), (4, 5747703), (6, 3831802), (12, 1915901), (13, 1768524), (26, 884262), (39, 589508), (52, 442131), (78, 294754), (156, 147377)]