12391963

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{773}}^1$

素因数の和:854

約数の個数: 16

約数和(自身を含む): 14043456

約数和(自身を除く): 1651493

約数列:

[1, 17, 23, 41, 391, 697, 773, 943, 13141, 16031, 17779, 31693, 302243, 538781, 728939, 12391963]

約数ペア:

[(1, 12391963), (17, 728939), (23, 538781), (41, 302243), (391, 31693), (697, 17779), (773, 16031), (943, 13141)]