10111972

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1399}}^1$

素因数の和:1555

約数の個数: 24

約数和(自身を含む): 19208000

約数和(自身を除く): 9096028

約数列:

[1, 2, 4, 13, 26, 52, 139, 278, 556, 1399, 1807, 2798, 3614, 5596, 7228, 18187, 36374, 72748, 194461, 388922, 777844, 2527993, 5055986, 10111972]

約数ペア:

[(1, 10111972), (2, 5055986), (4, 2527993), (13, 777844), (26, 388922), (52, 194461), (139, 72748), (278, 36374), (556, 18187), (1399, 7228), (1807, 5596), (2798, 3614)]