18157046

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{4639}}^1$

素因数の和:4763

約数の個数: 16

約数和(自身を含む): 28953600

約数和(自身を除く): 10796554

約数列:

[1, 2, 19, 38, 103, 206, 1957, 3914, 4639, 9278, 88141, 176282, 477817, 955634, 9078523, 18157046]

約数ペア:

[(1, 18157046), (2, 9078523), (19, 955634), (38, 477817), (103, 176282), (206, 88141), (1957, 9278), (3914, 4639)]