16198036

素因数分解:

$2^2\times {\mathrm{409}}^1\times {\mathrm{9901}}^1$

素因数の和:10314

約数の個数: 12

約数和(自身を含む): 28418740

約数和(自身を除く): 12220704

約数列:

[1, 2, 4, 409, 818, 1636, 9901, 19802, 39604, 4049509, 8099018, 16198036]

約数ペア:

[(1, 16198036), (2, 8099018), (4, 4049509), (409, 39604), (818, 19802), (1636, 9901)]