18444710

素因数分解:

$2^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{12379}}^1$

素因数の和:12535

約数の個数: 16

約数和(自身を含む): 33426000

約数和(自身を除く): 14981290

約数列:

[1, 2, 5, 10, 149, 298, 745, 1490, 12379, 24758, 61895, 123790, 1844471, 3688942, 9222355, 18444710]

約数ペア:

[(1, 18444710), (2, 9222355), (5, 3688942), (10, 1844471), (149, 123790), (298, 61895), (745, 24758), (1490, 12379)]