19005290315

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{849019}}^1$

素因数の和:849083

約数の個数: 24

約数和(自身を含む): 25745682480

約数和(自身を除く): 6740392165

約数列:

[1, 5, 11, 37, 55, 121, 185, 407, 605, 2035, 4477, 22385, 849019, 4245095, 9339209, 31413703, 46696045, 102731299, 157068515, 345550733, 513656495, 1727753665, 3801058063, 19005290315]

約数ペア:

[(1, 19005290315), (5, 3801058063), (11, 1727753665), (37, 513656495), (55, 345550733), (121, 157068515), (185, 102731299), (407, 46696045), (605, 31413703), (2035, 9339209), (4477, 4245095), (22385, 849019)]