18447777604

素因数分解:

$2^2\times {\mathrm{1931}}^1\times {\mathrm{2388371}}^1$

素因数の和:2390306

約数の個数: 12

約数和(自身を含む): 32300342928

約数和(自身を除く): 13852565324

約数列:

[1, 2, 4, 1931, 3862, 7724, 2388371, 4776742, 9553484, 4611944401, 9223888802, 18447777604]

約数ペア:

[(1, 18447777604), (2, 9223888802), (4, 4611944401), (1931, 9553484), (3862, 4776742), (7724, 2388371)]