19363998812

素因数分解:

$2^2\times {\mathrm{431731}}^1\times {\mathrm{11213}}^1$

素因数の和:442948

約数の個数: 12

約数和(自身を含む): 33890098536

約数和(自身を除く): 14526099724

約数列:

[1, 2, 4, 11213, 22426, 44852, 431731, 863462, 1726924, 4840999703, 9681999406, 19363998812]

約数ペア:

[(1, 19363998812), (2, 9681999406), (4, 4840999703), (11213, 1726924), (22426, 863462), (44852, 431731)]