22161652

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{313}}^1\times {\mathrm{571}}^1$

素因数の和:919

約数の個数: 24

約数和(自身を含む): 40232192

約数和(自身を除く): 18070540

約数列:

[1, 2, 4, 31, 62, 124, 313, 571, 626, 1142, 1252, 2284, 9703, 17701, 19406, 35402, 38812, 70804, 178723, 357446, 714892, 5540413, 11080826, 22161652]

約数ペア:

[(1, 22161652), (2, 11080826), (4, 5540413), (31, 714892), (62, 357446), (124, 178723), (313, 70804), (571, 38812), (626, 35402), (1142, 19406), (1252, 17701), (2284, 9703)]