18314224

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{11113}}^1$

素因数の和:11224

約数の個数: 20

約数和(自身を含む): 35831536

約数和(自身を除く): 17517312

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 11113, 22226, 44452, 88904, 177808, 1144639, 2289278, 4578556, 9157112, 18314224]

約数ペア:

[(1, 18314224), (2, 9157112), (4, 4578556), (8, 2289278), (16, 1144639), (103, 177808), (206, 88904), (412, 44452), (824, 22226), (1648, 11113)]