16570228

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{1087}}^1$

素因数の和:1231

約数の個数: 24

約数和(自身を含む): 30098432

約数和(自身を除く): 13528204

約数列:

[1, 2, 4, 37, 74, 103, 148, 206, 412, 1087, 2174, 3811, 4348, 7622, 15244, 40219, 80438, 111961, 160876, 223922, 447844, 4142557, 8285114, 16570228]

約数ペア:

[(1, 16570228), (2, 8285114), (4, 4142557), (37, 447844), (74, 223922), (103, 160876), (148, 111961), (206, 80438), (412, 40219), (1087, 15244), (2174, 7622), (3811, 4348)]