18723358

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{1453}}^1$

素因数の和:1851

約数の個数: 16

約数和(自身を含む): 29836080

約数和(自身を除く): 11112722

約数列:

[1, 2, 17, 34, 379, 758, 1453, 2906, 6443, 12886, 24701, 49402, 550687, 1101374, 9361679, 18723358]

約数ペア:

[(1, 18723358), (2, 9361679), (17, 1101374), (34, 550687), (379, 49402), (758, 24701), (1453, 12886), (2906, 6443)]