15162218

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{827}}^1$

素因数の和:1021

約数の個数: 16

約数和(自身を含む): 23250240

約数和(自身を除く): 8088022

約数列:

[1, 2, 89, 103, 178, 206, 827, 1654, 9167, 18334, 73603, 85181, 147206, 170362, 7581109, 15162218]

約数ペア:

[(1, 15162218), (2, 7581109), (89, 170362), (103, 147206), (178, 85181), (206, 73603), (827, 18334), (1654, 9167)]