1938365

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2711}}^1$

素因数の和:2740

約数の個数: 16

約数和(自身を含む): 2733696

約数和(自身を除く): 795331

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 2711, 13555, 29821, 35243, 149105, 176215, 387673, 1938365]

約数ペア:

[(1, 1938365), (5, 387673), (11, 176215), (13, 149105), (55, 35243), (65, 29821), (143, 13555), (715, 2711)]