163075418

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{197}}^2$

素因数の和:598

約数の個数: 24

約数和(自身を含む): 269616384

約数和(自身を除く): 106540966

約数列:

[1, 2, 11, 22, 191, 197, 382, 394, 2101, 2167, 4202, 4334, 37627, 38809, 75254, 77618, 413897, 426899, 827794, 853798, 7412519, 14825038, 81537709, 163075418]

約数ペア:

[(1, 163075418), (2, 81537709), (11, 14825038), (22, 7412519), (191, 853798), (197, 827794), (382, 426899), (394, 413897), (2101, 77618), (2167, 75254), (4202, 38809), (4334, 37627)]