19244044

素因数分解:

$2^2\times {\mathrm{151}}^2\times {\mathrm{211}}^1$

素因数の和:517

約数の個数: 18

約数和(自身を含む): 34062252

約数和(自身を除く): 14818208

約数列:

[1, 2, 4, 151, 211, 302, 422, 604, 844, 22801, 31861, 45602, 63722, 91204, 127444, 4811011, 9622022, 19244044]

約数ペア:

[(1, 19244044), (2, 9622022), (4, 4811011), (151, 127444), (211, 91204), (302, 63722), (422, 45602), (604, 31861), (844, 22801)]