21822373

素因数分解:

${\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{239}}^1$

素因数の和:428

約数の個数: 16

約数和(自身を含む): 23950080

約数和(自身を除く): 2127707

約数列:

[1, 17, 41, 131, 239, 697, 2227, 4063, 5371, 9799, 31309, 91307, 166583, 532253, 1283669, 21822373]

約数ペア:

[(1, 21822373), (17, 1283669), (41, 532253), (131, 166583), (239, 91307), (697, 31309), (2227, 9799), (4063, 5371)]