1247431130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{596857}}^1$

素因数の和:596894

約数の個数: 32

約数和(自身を含む): 2578426560

約数和(自身を除く): 1330995430

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 596857, 1193714, 2984285, 5968570, 6565427, 11340283, 13130854, 22680566, 32827135, 56701415, 65654270, 113402830, 124743113, 249486226, 623715565, 1247431130]

約数ペア:

[(1, 1247431130), (2, 623715565), (5, 249486226), (10, 124743113), (11, 113402830), (19, 65654270), (22, 56701415), (38, 32827135), (55, 22680566), (95, 13130854), (110, 11340283), (190, 6565427), (209, 5968570), (418, 2984285), (1045, 1193714), (2090, 596857)]