2019015439

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{1303}}^1\times {\mathrm{5399}}^1$

素因数の和:6750

約数の個数: 16

約数和(自身を含む): 2365977600

約数和(自身を除く): 346962161

約数列:

[1, 7, 41, 287, 1303, 5399, 9121, 37793, 53423, 221359, 373961, 1549513, 7034897, 49244279, 288430777, 2019015439]

約数ペア:

[(1, 2019015439), (7, 288430777), (41, 49244279), (287, 7034897), (1303, 1549513), (5399, 373961), (9121, 221359), (37793, 53423)]