22840831

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:239

約数の個数: 24

約数和(自身を含む): 26968704

約数和(自身を除く): 4127873

約数列:

[1, 13, 19, 31, 157, 247, 361, 403, 589, 2041, 2983, 4693, 4867, 7657, 11191, 38779, 56677, 63271, 92473, 145483, 736801, 1202149, 1756987, 22840831]

約数ペア:

[(1, 22840831), (13, 1756987), (19, 1202149), (31, 736801), (157, 145483), (247, 92473), (361, 63271), (403, 56677), (589, 38779), (2041, 11191), (2983, 7657), (4693, 4867)]