17155940

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{18251}}^1$

素因数の和:18307

約数の個数: 24

約数和(自身を含む): 36796032

約数和(自身を除く): 19640092

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 18251, 36502, 73004, 91255, 182510, 365020, 857797, 1715594, 3431188, 4288985, 8577970, 17155940]

約数ペア:

[(1, 17155940), (2, 8577970), (4, 4288985), (5, 3431188), (10, 1715594), (20, 857797), (47, 365020), (94, 182510), (188, 91255), (235, 73004), (470, 36502), (940, 18251)]