2019901174

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{277}}^1\times {\mathrm{59771}}^1$

素因数の和:60111

約数の個数: 16

約数和(自身を含む): 3090690576

約数和(自身を除く): 1070789402

約数列:

[1, 2, 61, 122, 277, 554, 16897, 33794, 59771, 119542, 3646031, 7292062, 16556567, 33113134, 1009950587, 2019901174]

約数ペア:

[(1, 2019901174), (2, 1009950587), (61, 33113134), (122, 16556567), (277, 7292062), (554, 3646031), (16897, 119542), (33794, 59771)]