1557625130

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{8198027}}^1$

素因数の和:8198053

約数の個数: 16

約数和(自身を含む): 2951290080

約数和(自身を除く): 1393664950

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 8198027, 16396054, 40990135, 81980270, 155762513, 311525026, 778812565, 1557625130]

約数ペア:

[(1, 1557625130), (2, 778812565), (5, 311525026), (10, 155762513), (19, 81980270), (38, 40990135), (95, 16396054), (190, 8198027)]