11852830

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{389}}^1$

素因数の和:684

約数の個数: 32

約数和(自身を含む): 23418720

約数和(自身を除く): 11565890

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 277, 389, 554, 778, 1385, 1945, 2770, 3047, 3890, 4279, 6094, 8558, 15235, 21395, 30470, 42790, 107753, 215506, 538765, 1077530, 1185283, 2370566, 5926415, 11852830]

約数ペア:

[(1, 11852830), (2, 5926415), (5, 2370566), (10, 1185283), (11, 1077530), (22, 538765), (55, 215506), (110, 107753), (277, 42790), (389, 30470), (554, 21395), (778, 15235), (1385, 8558), (1945, 6094), (2770, 4279), (3047, 3890)]