18970034

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{373}}^1\times {\mathrm{431}}^1$

素因数の和:865

約数の個数: 16

約数和(自身を含む): 29082240

約数和(自身を除く): 10112206

約数列:

[1, 2, 59, 118, 373, 431, 746, 862, 22007, 25429, 44014, 50858, 160763, 321526, 9485017, 18970034]

約数ペア:

[(1, 18970034), (2, 9485017), (59, 321526), (118, 160763), (373, 50858), (431, 44014), (746, 25429), (862, 22007)]