18936248

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{17029}}^1$

素因数の和:17174

約数の個数: 16

約数和(自身を含む): 35763000

約数和(自身を除く): 16826752

約数列:

[1, 2, 4, 8, 139, 278, 556, 1112, 17029, 34058, 68116, 136232, 2367031, 4734062, 9468124, 18936248]

約数ペア:

[(1, 18936248), (2, 9468124), (4, 4734062), (8, 2367031), (139, 136232), (278, 68116), (556, 34058), (1112, 17029)]