15706067507

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{197}}^1\times {\mathrm{1997}}^1$

素因数の和:2327

約数の個数: 32

約数和(自身を含む): 17678751552

約数和(自身を除く): 1972684045

約数列:

[1, 13, 37, 83, 197, 481, 1079, 1997, 2561, 3071, 7289, 16351, 25961, 39923, 73889, 94757, 165751, 212563, 393409, 604987, 960557, 2154763, 5114317, 6132787, 7864831, 14556133, 32652947, 79726231, 189229729, 424488311, 1208159039, 15706067507]

約数ペア:

[(1, 15706067507), (13, 1208159039), (37, 424488311), (83, 189229729), (197, 79726231), (481, 32652947), (1079, 14556133), (1997, 7864831), (2561, 6132787), (3071, 5114317), (7289, 2154763), (16351, 960557), (25961, 604987), (39923, 393409), (73889, 212563), (94757, 165751)]