19585210

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{1231}}^1$

素因数の和:1318

約数の個数: 32

約数和(自身を含む): 37078272

約数和(自身を除く): 17493062

約数列:

[1, 2, 5, 10, 37, 43, 74, 86, 185, 215, 370, 430, 1231, 1591, 2462, 3182, 6155, 7955, 12310, 15910, 45547, 52933, 91094, 105866, 227735, 264665, 455470, 529330, 1958521, 3917042, 9792605, 19585210]

約数ペア:

[(1, 19585210), (2, 9792605), (5, 3917042), (10, 1958521), (37, 529330), (43, 455470), (74, 264665), (86, 227735), (185, 105866), (215, 91094), (370, 52933), (430, 45547), (1231, 15910), (1591, 12310), (2462, 7955), (3182, 6155)]