19659366908

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{223}}^1\times {\mathrm{301913}}^1$

素因数の和:302213

約数の個数: 24

約数和(自身を含む): 35031685248

約数和(自身を除く): 15372318340

約数列:

[1, 2, 4, 73, 146, 223, 292, 446, 892, 16279, 32558, 65116, 301913, 603826, 1207652, 22039649, 44079298, 67326599, 88158596, 134653198, 269306396, 4914841727, 9829683454, 19659366908]

約数ペア:

[(1, 19659366908), (2, 9829683454), (4, 4914841727), (73, 269306396), (146, 134653198), (223, 88158596), (292, 67326599), (446, 44079298), (892, 22039649), (16279, 1207652), (32558, 603826), (65116, 301913)]