16320938

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{7549}}^1$

素因数の和:7621

約数の個数: 16

約数和(自身を含む): 26092800

約数和(自身を除く): 9771862

約数列:

[1, 2, 23, 46, 47, 94, 1081, 2162, 7549, 15098, 173627, 347254, 354803, 709606, 8160469, 16320938]

約数ペア:

[(1, 16320938), (2, 8160469), (23, 709606), (46, 354803), (47, 347254), (94, 173627), (1081, 15098), (2162, 7549)]