11816181808

素因数分解:

$2^4\times {\mathrm{617}}^1\times {\mathrm{1196939}}^1$

素因数の和:1197564

約数の個数: 20

約数和(自身を含む): 22930976520

約数和(自身を除く): 11114794712

約数列:

[1, 2, 4, 8, 16, 617, 1234, 2468, 4936, 9872, 1196939, 2393878, 4787756, 9575512, 19151024, 738511363, 1477022726, 2954045452, 5908090904, 11816181808]

約数ペア:

[(1, 11816181808), (2, 5908090904), (4, 2954045452), (8, 1477022726), (16, 738511363), (617, 19151024), (1234, 9575512), (2468, 4787756), (4936, 2393878), (9872, 1196939)]