22120268

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{1213}}^1$

素因数の和:1361

約数の個数: 24

約数和(自身を含む): 39974592

約数和(自身を除く): 17854324

約数列:

[1, 2, 4, 47, 94, 97, 188, 194, 388, 1213, 2426, 4559, 4852, 9118, 18236, 57011, 114022, 117661, 228044, 235322, 470644, 5530067, 11060134, 22120268]

約数ペア:

[(1, 22120268), (2, 11060134), (4, 5530067), (47, 470644), (94, 235322), (97, 228044), (188, 117661), (194, 114022), (388, 57011), (1213, 18236), (2426, 9118), (4559, 4852)]