19095986032

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{1901}}^1\times {\mathrm{36931}}^1$

素因数の和:38857

約数の個数: 40

約数和(自身を含む): 39196522512

約数和(自身を除く): 20100536480

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 1901, 3802, 7604, 15208, 30416, 32317, 36931, 64634, 73862, 129268, 147724, 258536, 295448, 517072, 590896, 627827, 1255654, 2511308, 5022616, 10045232, 70205831, 140411662, 280823324, 561646648, 1123293296, 1193499127, 2386998254, 4773996508, 9547993016, 19095986032]

約数ペア:

[(1, 19095986032), (2, 9547993016), (4, 4773996508), (8, 2386998254), (16, 1193499127), (17, 1123293296), (34, 561646648), (68, 280823324), (136, 140411662), (272, 70205831), (1901, 10045232), (3802, 5022616), (7604, 2511308), (15208, 1255654), (30416, 627827), (32317, 590896), (36931, 517072), (64634, 295448), (73862, 258536), (129268, 147724)]