19297462

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1\times {\mathrm{829}}^1$

素因数の和:1047

約数の個数: 16

約数和(自身を含む): 29521440

約数和(自身を除く): 10223978

約数列:

[1, 2, 103, 113, 206, 226, 829, 1658, 11639, 23278, 85387, 93677, 170774, 187354, 9648731, 19297462]

約数ペア:

[(1, 19297462), (2, 9648731), (103, 187354), (113, 170774), (206, 93677), (226, 85387), (829, 23278), (1658, 11639)]