18862174

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{4639}}^1$

素因数の和:4767

約数の個数: 16

約数和(自身を含む): 30067200

約数和(自身を除く): 11205026

約数列:

[1, 2, 19, 38, 107, 214, 2033, 4066, 4639, 9278, 88141, 176282, 496373, 992746, 9431087, 18862174]

約数ペア:

[(1, 18862174), (2, 9431087), (19, 992746), (38, 496373), (107, 176282), (214, 88141), (2033, 9278), (4066, 4639)]