22051292

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{1091}}^1$

素因数の和:1289

約数の個数: 24

約数和(自身を含む): 40115712

約数和(自身を除く): 18064420

約数列:

[1, 2, 4, 31, 62, 124, 163, 326, 652, 1091, 2182, 4364, 5053, 10106, 20212, 33821, 67642, 135284, 177833, 355666, 711332, 5512823, 11025646, 22051292]

約数ペア:

[(1, 22051292), (2, 11025646), (4, 5512823), (31, 711332), (62, 355666), (124, 177833), (163, 135284), (326, 67642), (652, 33821), (1091, 20212), (2182, 10106), (4364, 5053)]