19759184851

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{548851}}^1$

素因数の和:549034

約数の個数: 16

約数和(自身を含む): 23359141120

約数和(自身を除く): 3599956269

約数列:

[1, 7, 37, 139, 259, 973, 5143, 36001, 548851, 3841957, 20307487, 76290289, 142152409, 534032023, 2822740693, 19759184851]

約数ペア:

[(1, 19759184851), (7, 2822740693), (37, 534032023), (139, 142152409), (259, 76290289), (973, 20307487), (5143, 3841957), (36001, 548851)]