2065431670

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{112069}}^1$

素因数の和:112192

約数の個数: 32

約数和(自身を含む): 3953829600

約数和(自身を除く): 1888397930

約数列:

[1, 2, 5, 10, 19, 38, 95, 97, 190, 194, 485, 970, 1843, 3686, 9215, 18430, 112069, 224138, 560345, 1120690, 2129311, 4258622, 10646555, 10870693, 21293110, 21741386, 54353465, 108706930, 206543167, 413086334, 1032715835, 2065431670]

約数ペア:

[(1, 2065431670), (2, 1032715835), (5, 413086334), (10, 206543167), (19, 108706930), (38, 54353465), (95, 21741386), (97, 21293110), (190, 10870693), (194, 10646555), (485, 4258622), (970, 2129311), (1843, 1120690), (3686, 560345), (9215, 224138), (18430, 112069)]