19210002950

素因数分解:

$2^1\times 5^2\times {\mathrm{293}}^1\times {\mathrm{1311263}}^1$

素因数の和:1311568

約数の個数: 24

約数和(自身を含む): 35852580288

約数和(自身を除く): 16642577338

約数列:

[1, 2, 5, 10, 25, 50, 293, 586, 1465, 2930, 7325, 14650, 1311263, 2622526, 6556315, 13112630, 32781575, 65563150, 384200059, 768400118, 1921000295, 3842000590, 9605001475, 19210002950]

約数ペア:

[(1, 19210002950), (2, 9605001475), (5, 3842000590), (10, 1921000295), (25, 768400118), (50, 384200059), (293, 65563150), (586, 32781575), (1465, 13112630), (2930, 6556315), (7325, 2622526), (14650, 1311263)]