12755710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1901}}^1$

素因数の和:1980

約数の個数: 32

約数和(自身を含む): 25471584

約数和(自身を除く): 12715874

約数列:

[1, 2, 5, 10, 11, 22, 55, 61, 110, 122, 305, 610, 671, 1342, 1901, 3355, 3802, 6710, 9505, 19010, 20911, 41822, 104555, 115961, 209110, 231922, 579805, 1159610, 1275571, 2551142, 6377855, 12755710]

約数ペア:

[(1, 12755710), (2, 6377855), (5, 2551142), (10, 1275571), (11, 1159610), (22, 579805), (55, 231922), (61, 209110), (110, 115961), (122, 104555), (305, 41822), (610, 20911), (671, 19010), (1342, 9505), (1901, 6710), (3355, 3802)]