131837314

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{495629}}^1$

素因数の和:495657

約数の個数: 16

約数和(自身を含む): 237902400

約数和(自身を除く): 106065086

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 495629, 991258, 3469403, 6938806, 9416951, 18833902, 65918657, 131837314]

約数ペア:

[(1, 131837314), (2, 65918657), (7, 18833902), (14, 9416951), (19, 6938806), (38, 3469403), (133, 991258), (266, 495629)]