18848432

素因数分解:

$2^4\times {\mathrm{1049}}^1\times {\mathrm{1123}}^1$

素因数の和:2180

約数の個数: 20

約数和(自身を含む): 36586200

約数和(自身を除く): 17737768

約数列:

[1, 2, 4, 8, 16, 1049, 1123, 2098, 2246, 4196, 4492, 8392, 8984, 16784, 17968, 1178027, 2356054, 4712108, 9424216, 18848432]

約数ペア:

[(1, 18848432), (2, 9424216), (4, 4712108), (8, 2356054), (16, 1178027), (1049, 17968), (1123, 16784), (2098, 8984), (2246, 8392), (4196, 4492)]