17193305

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{3181}}^1$

素因数の和:3256

約数の個数: 16

約数和(自身を含む): 21993984

約数和(自身を除く): 4800679

約数列:

[1, 5, 23, 47, 115, 235, 1081, 3181, 5405, 15905, 73163, 149507, 365815, 747535, 3438661, 17193305]

約数ペア:

[(1, 17193305), (5, 3438661), (23, 747535), (47, 365815), (115, 149507), (235, 73163), (1081, 15905), (3181, 5405)]