18315278

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{5807}}^1$

素因数の和:5911

約数の個数: 16

約数和(自身を含む): 29272320

約数和(自身を除く): 10957042

約数列:

[1, 2, 19, 38, 83, 166, 1577, 3154, 5807, 11614, 110333, 220666, 481981, 963962, 9157639, 18315278]

約数ペア:

[(1, 18315278), (2, 9157639), (19, 963962), (38, 481981), (83, 220666), (166, 110333), (1577, 11614), (3154, 5807)]