12612980

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37097}}^1$

素因数の和:37123

約数の個数: 24

約数和(自身を含む): 28046088

約数和(自身を除く): 15433108

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 37097, 74194, 148388, 185485, 370970, 630649, 741940, 1261298, 2522596, 3153245, 6306490, 12612980]

約数ペア:

[(1, 12612980), (2, 6306490), (4, 3153245), (5, 2522596), (10, 1261298), (17, 741940), (20, 630649), (34, 370970), (68, 185485), (85, 148388), (170, 74194), (340, 37097)]