17937862

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{4583}}^1$

素因数の和:4707

約数の個数: 16

約数和(自身を含む): 28604160

約数和(自身を除く): 10666298

約数列:

[1, 2, 19, 38, 103, 206, 1957, 3914, 4583, 9166, 87077, 174154, 472049, 944098, 8968931, 17937862]

約数ペア:

[(1, 17937862), (2, 8968931), (19, 944098), (38, 472049), (103, 174154), (206, 87077), (1957, 9166), (3914, 4583)]