12822980

素因数分解:

$2^2\times 5^1\times {\mathrm{367}}^1\times {\mathrm{1747}}^1$

素因数の和:2123

約数の個数: 24

約数和(自身を含む): 27017088

約数和(自身を除く): 14194108

約数列:

[1, 2, 4, 5, 10, 20, 367, 734, 1468, 1747, 1835, 3494, 3670, 6988, 7340, 8735, 17470, 34940, 641149, 1282298, 2564596, 3205745, 6411490, 12822980]

約数ペア:

[(1, 12822980), (2, 6411490), (4, 3205745), (5, 2564596), (10, 1282298), (20, 641149), (367, 34940), (734, 17470), (1468, 8735), (1747, 7340), (1835, 6988), (3494, 3670)]