17888348

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{4441}}^1$

素因数の和:4517

約数の個数: 24

約数和(自身を含む): 33581520

約数和(自身を除く): 15693172

約数列:

[1, 2, 4, 19, 38, 53, 76, 106, 212, 1007, 2014, 4028, 4441, 8882, 17764, 84379, 168758, 235373, 337516, 470746, 941492, 4472087, 8944174, 17888348]

約数ペア:

[(1, 17888348), (2, 8944174), (4, 4472087), (19, 941492), (38, 470746), (53, 337516), (76, 235373), (106, 168758), (212, 84379), (1007, 17764), (2014, 8882), (4028, 4441)]