17996838209

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{896123}}^1$

素因数の和:896300

約数の個数: 16

約数和(自身を含む): 21793735680

約数和(自身を除く): 3796897471

約数列:

[1, 7, 19, 133, 151, 1057, 2869, 20083, 896123, 6272861, 17026337, 119184359, 135314573, 947202011, 2570976887, 17996838209]

約数ペア:

[(1, 17996838209), (7, 2570976887), (19, 947202011), (133, 135314573), (151, 119184359), (1057, 17026337), (2869, 6272861), (20083, 896123)]