16809338

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4861}}^1$

素因数の和:4902

約数の個数: 32

約数和(自身を含む): 32672640

約数和(自身を除く): 15863302

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 182, 247, 266, 494, 1729, 3458, 4861, 9722, 34027, 63193, 68054, 92359, 126386, 184718, 442351, 646513, 884702, 1200667, 1293026, 2401334, 8404669, 16809338]

約数ペア:

[(1, 16809338), (2, 8404669), (7, 2401334), (13, 1293026), (14, 1200667), (19, 884702), (26, 646513), (38, 442351), (91, 184718), (133, 126386), (182, 92359), (247, 68054), (266, 63193), (494, 34027), (1729, 9722), (3458, 4861)]