2190663145

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{2503}}^1\times {\mathrm{15913}}^1$

素因数の和:18432

約数の個数: 16

約数和(自身を含む): 2869103232

約数和(自身を除く): 678440087

約数列:

[1, 5, 11, 55, 2503, 12515, 15913, 27533, 79565, 137665, 175043, 875215, 39830239, 199151195, 438132629, 2190663145]

約数ペア:

[(1, 2190663145), (5, 438132629), (11, 199151195), (55, 39830239), (2503, 875215), (12515, 175043), (15913, 137665), (27533, 79565)]