22351628

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{5441}}^1$

素因数の和:5537

約数の個数: 24

約数和(自身を含む): 42665280

約数和(自身を除く): 20313652

約数列:

[1, 2, 4, 13, 26, 52, 79, 158, 316, 1027, 2054, 4108, 5441, 10882, 21764, 70733, 141466, 282932, 429839, 859678, 1719356, 5587907, 11175814, 22351628]

約数ペア:

[(1, 22351628), (2, 11175814), (4, 5587907), (13, 1719356), (26, 859678), (52, 429839), (79, 282932), (158, 141466), (316, 70733), (1027, 21764), (2054, 10882), (4108, 5441)]