20181715906

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{48281617}}^1$

素因数の和:48281649

約数の個数: 16

約数和(自身を含む): 34762764960

約数和(自身を除く): 14581049054

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 48281617, 96563234, 531097787, 917350723, 1062195574, 1834701446, 10090857953, 20181715906]

約数ペア:

[(1, 20181715906), (2, 10090857953), (11, 1834701446), (19, 1062195574), (22, 917350723), (38, 531097787), (209, 96563234), (418, 48281617)]