19004043170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2357}}^1\times {\mathrm{115183}}^1$

素因数の和:117554

約数の個数: 32

約数和(自身を含む): 39110957568

約数和(自身を除く): 20106914398

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2357, 4714, 11785, 16499, 23570, 32998, 82495, 115183, 164990, 230366, 575915, 806281, 1151830, 1612562, 4031405, 8062810, 271486331, 542972662, 1357431655, 1900404317, 2714863310, 3800808634, 9502021585, 19004043170]

約数ペア:

[(1, 19004043170), (2, 9502021585), (5, 3800808634), (7, 2714863310), (10, 1900404317), (14, 1357431655), (35, 542972662), (70, 271486331), (2357, 8062810), (4714, 4031405), (11785, 1612562), (16499, 1151830), (23570, 806281), (32998, 575915), (82495, 230366), (115183, 164990)]