22153004

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{557}}^1$

素因数の和:785

約数の個数: 24

約数和(自身を含む): 39716208

約数和(自身を除く): 17563204

約数列:

[1, 2, 4, 61, 122, 163, 244, 326, 557, 652, 1114, 2228, 9943, 19886, 33977, 39772, 67954, 90791, 135908, 181582, 363164, 5538251, 11076502, 22153004]

約数ペア:

[(1, 22153004), (2, 11076502), (4, 5538251), (61, 363164), (122, 181582), (163, 135908), (244, 90791), (326, 67954), (557, 39772), (652, 33977), (1114, 19886), (2228, 9943)]