39270302

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{109}}^1\times {\mathrm{499}}^1$

素因数の和:648

約数の個数: 24

約数和(自身を含む): 62865000

約数和(自身を除く): 23594698

約数列:

[1, 2, 19, 38, 109, 218, 361, 499, 722, 998, 2071, 4142, 9481, 18962, 39349, 54391, 78698, 108782, 180139, 360278, 1033429, 2066858, 19635151, 39270302]

約数ペア:

[(1, 39270302), (2, 19635151), (19, 2066858), (38, 1033429), (109, 360278), (218, 180139), (361, 108782), (499, 78698), (722, 54391), (998, 39349), (2071, 18962), (4142, 9481)]