18237074

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{11161}}^1$

素因数の和:11225

約数の個数: 16

約数和(自身を含む): 29467680

約数和(自身を除く): 11230606

約数列:

[1, 2, 19, 38, 43, 86, 817, 1634, 11161, 22322, 212059, 424118, 479923, 959846, 9118537, 18237074]

約数ペア:

[(1, 18237074), (2, 9118537), (19, 959846), (38, 479923), (43, 424118), (86, 212059), (817, 22322), (1634, 11161)]