22212086

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{331}}^1$

素因数の和:464

約数の個数: 32

約数和(自身を含む): 37648800

約数和(自身を除く): 15436714

約数列:

[1, 2, 13, 26, 29, 58, 89, 178, 331, 377, 662, 754, 1157, 2314, 2581, 4303, 5162, 8606, 9599, 19198, 29459, 33553, 58918, 67106, 124787, 249574, 382967, 765934, 854311, 1708622, 11106043, 22212086]

約数ペア:

[(1, 22212086), (2, 11106043), (13, 1708622), (26, 854311), (29, 765934), (58, 382967), (89, 249574), (178, 124787), (331, 67106), (377, 58918), (662, 33553), (754, 29459), (1157, 19198), (2314, 9599), (2581, 8606), (4303, 5162)]