17893945

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{1607}}^1$

素因数の和:1760

約数の個数: 16

約数和(自身を含む): 22923648

約数和(自身を除く): 5029703

約数列:

[1, 5, 17, 85, 131, 655, 1607, 2227, 8035, 11135, 27319, 136595, 210517, 1052585, 3578789, 17893945]

約数ペア:

[(1, 17893945), (5, 3578789), (17, 1052585), (85, 210517), (131, 136595), (655, 27319), (1607, 11135), (2227, 8035)]