127535258

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{197423}}^1$

素因数の和:197461

約数の個数: 16

約数和(自身を含む): 213217920

約数和(自身を除く): 85682662

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 197423, 394846, 3356191, 3751037, 6712382, 7502074, 63767629, 127535258]

約数ペア:

[(1, 127535258), (2, 63767629), (17, 7502074), (19, 6712382), (34, 3751037), (38, 3356191), (323, 394846), (646, 197423)]