17420755

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{383}}^1\times {\mathrm{827}}^1$

素因数の和:1226

約数の個数: 16

約数和(自身を含む): 22892544

約数和(自身を除く): 5471789

約数列:

[1, 5, 11, 55, 383, 827, 1915, 4135, 4213, 9097, 21065, 45485, 316741, 1583705, 3484151, 17420755]

約数ペア:

[(1, 17420755), (5, 3484151), (11, 1583705), (55, 316741), (383, 45485), (827, 21065), (1915, 9097), (4135, 4213)]