12511510

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{1063}}^1$

素因数の和:1188

約数の個数: 32

約数和(自身を含む): 24820992

約数和(自身を除く): 12309482

約数列:

[1, 2, 5, 10, 11, 22, 55, 107, 110, 214, 535, 1063, 1070, 1177, 2126, 2354, 5315, 5885, 10630, 11693, 11770, 23386, 58465, 113741, 116930, 227482, 568705, 1137410, 1251151, 2502302, 6255755, 12511510]

約数ペア:

[(1, 12511510), (2, 6255755), (5, 2502302), (10, 1251151), (11, 1137410), (22, 568705), (55, 227482), (107, 116930), (110, 113741), (214, 58465), (535, 23386), (1063, 11770), (1070, 11693), (1177, 10630), (2126, 5885), (2354, 5315)]