7715254

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{1063}}^1$

素因数の和:1275

約数の個数: 16

約数和(自身を含む): 12257280

約数和(自身を除く): 4542026

約数列:

[1, 2, 19, 38, 191, 382, 1063, 2126, 3629, 7258, 20197, 40394, 203033, 406066, 3857627, 7715254]

約数ペア:

[(1, 7715254), (2, 3857627), (19, 406066), (38, 203033), (191, 40394), (382, 20197), (1063, 7258), (2126, 3629)]