17192786

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{257}}^1$

素因数の和:386

約数の個数: 32

約数和(自身を含む): 29127168

約数和(自身を除く): 11934382

約数列:

[1, 2, 13, 26, 31, 62, 83, 166, 257, 403, 514, 806, 1079, 2158, 2573, 3341, 5146, 6682, 7967, 15934, 21331, 33449, 42662, 66898, 103571, 207142, 277303, 554606, 661261, 1322522, 8596393, 17192786]

約数ペア:

[(1, 17192786), (2, 8596393), (13, 1322522), (26, 661261), (31, 554606), (62, 277303), (83, 207142), (166, 103571), (257, 66898), (403, 42662), (514, 33449), (806, 21331), (1079, 15934), (2158, 7967), (2573, 6682), (3341, 5146)]