19383019682

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^2\times {\mathrm{94117}}^1$

素因数の和:94310

約数の個数: 24

約数和(自身を含む): 31667130516

約数和(自身を除く): 12284110834

約数列:

[1, 2, 13, 26, 89, 178, 1157, 2314, 7921, 15842, 94117, 102973, 188234, 205946, 1223521, 2447042, 8376413, 16752826, 108893369, 217786738, 745500757, 1491001514, 9691509841, 19383019682]

約数ペア:

[(1, 19383019682), (2, 9691509841), (13, 1491001514), (26, 745500757), (89, 217786738), (178, 108893369), (1157, 16752826), (2314, 8376413), (7921, 2447042), (15842, 1223521), (94117, 205946), (102973, 188234)]