15707877458

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2137}}^1\times {\mathrm{40387}}^1$

素因数の和:42546

約数の個数: 32

約数和(自身を含む): 29013446784

約数和(自身を除く): 13305569326

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 2137, 4274, 14959, 27781, 29918, 40387, 55562, 80774, 194467, 282709, 388934, 525031, 565418, 1050062, 3675217, 7350434, 86307019, 172614038, 604149133, 1121991247, 1208298266, 2243982494, 7853938729, 15707877458]

約数ペア:

[(1, 15707877458), (2, 7853938729), (7, 2243982494), (13, 1208298266), (14, 1121991247), (26, 604149133), (91, 172614038), (182, 86307019), (2137, 7350434), (4274, 3675217), (14959, 1050062), (27781, 565418), (29918, 525031), (40387, 388934), (55562, 282709), (80774, 194467)]