16320202

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{263}}^1$

素因数の和:378

約数の個数: 32

約数和(自身を含む): 27371520

約数和(自身を除く): 11051318

約数列:

[1, 2, 19, 23, 38, 46, 71, 142, 263, 437, 526, 874, 1349, 1633, 2698, 3266, 4997, 6049, 9994, 12098, 18673, 31027, 37346, 62054, 114931, 229862, 354787, 429479, 709574, 858958, 8160101, 16320202]

約数ペア:

[(1, 16320202), (2, 8160101), (19, 858958), (23, 709574), (38, 429479), (46, 354787), (71, 229862), (142, 114931), (263, 62054), (437, 37346), (526, 31027), (874, 18673), (1349, 12098), (1633, 9994), (2698, 6049), (3266, 4997)]