19952296

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{27407}}^1$

素因数の和:27433

約数の個数: 32

約数和(自身を含む): 46045440

約数和(自身を除く): 26093144

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 27407, 54814, 109628, 191849, 219256, 356291, 383698, 712582, 767396, 1425164, 1534792, 2494037, 2850328, 4988074, 9976148, 19952296]

約数ペア:

[(1, 19952296), (2, 9976148), (4, 4988074), (7, 2850328), (8, 2494037), (13, 1534792), (14, 1425164), (26, 767396), (28, 712582), (52, 383698), (56, 356291), (91, 219256), (104, 191849), (182, 109628), (364, 54814), (728, 27407)]