16222310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{331}}^1$

素因数の和:393

約数の個数: 48

約数和(自身を含む): 32808240

約数和(自身を除く): 16585930

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 169, 290, 331, 338, 377, 662, 754, 845, 1655, 1690, 1885, 3310, 3770, 4303, 4901, 8606, 9599, 9802, 19198, 21515, 24505, 43030, 47995, 49010, 55939, 95990, 111878, 124787, 249574, 279695, 559390, 623935, 1247870, 1622231, 3244462, 8111155, 16222310]

約数ペア:

[(1, 16222310), (2, 8111155), (5, 3244462), (10, 1622231), (13, 1247870), (26, 623935), (29, 559390), (58, 279695), (65, 249574), (130, 124787), (145, 111878), (169, 95990), (290, 55939), (331, 49010), (338, 47995), (377, 43030), (662, 24505), (754, 21515), (845, 19198), (1655, 9802), (1690, 9599), (1885, 8606), (3310, 4901), (3770, 4303)]