18276898

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{11731}}^1$

素因数の和:11793

約数の個数: 16

約数和(自身を含む): 29564640

約数和(自身を除く): 11287742

約数列:

[1, 2, 19, 38, 41, 82, 779, 1558, 11731, 23462, 222889, 445778, 480971, 961942, 9138449, 18276898]

約数ペア:

[(1, 18276898), (2, 9138449), (19, 961942), (38, 480971), (41, 445778), (82, 222889), (779, 23462), (1558, 11731)]