19343350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29759}}^1$

素因数の和:29784

約数の個数: 24

約数和(自身を含む): 38747520

約数和(自身を除く): 19404170

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 29759, 59518, 148795, 297590, 386867, 743975, 773734, 1487950, 1934335, 3868670, 9671675, 19343350]

約数ペア:

[(1, 19343350), (2, 9671675), (5, 3868670), (10, 1934335), (13, 1487950), (25, 773734), (26, 743975), (50, 386867), (65, 297590), (130, 148795), (325, 59518), (650, 29759)]