22420502

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{27817}}^1$

素因数の和:27863

約数の個数: 16

約数和(自身を含む): 37387392

約数和(自身を除く): 14966890

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 27817, 55634, 361621, 723242, 862327, 1724654, 11210251, 22420502]

約数ペア:

[(1, 22420502), (2, 11210251), (13, 1724654), (26, 862327), (31, 723242), (62, 361621), (403, 55634), (806, 27817)]