19492814

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{30553}}^1$

素因数の和:30595

約数の個数: 16

約数和(自身を含む): 32998320

約数和(自身を除く): 13505506

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 30553, 61106, 336083, 672166, 886037, 1772074, 9746407, 19492814]

約数ペア:

[(1, 19492814), (2, 9746407), (11, 1772074), (22, 886037), (29, 672166), (58, 336083), (319, 61106), (638, 30553)]