18560944

素因数分解:

$2^4\times {\mathrm{1033}}^1\times {\mathrm{1123}}^1$

素因数の和:2164

約数の個数: 20

約数和(自身を含む): 36028696

約数和(自身を除く): 17467752

約数列:

[1, 2, 4, 8, 16, 1033, 1123, 2066, 2246, 4132, 4492, 8264, 8984, 16528, 17968, 1160059, 2320118, 4640236, 9280472, 18560944]

約数ペア:

[(1, 18560944), (2, 9280472), (4, 4640236), (8, 2320118), (16, 1160059), (1033, 17968), (1123, 16528), (2066, 8984), (2246, 8264), (4132, 4492)]