16640294

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{5521}}^1$

素因数の和:5671

約数の個数: 16

約数和(自身を含む): 27433296

約数和(自身を除く): 10793002

約数列:

[1, 2, 11, 22, 137, 274, 1507, 3014, 5521, 11042, 60731, 121462, 756377, 1512754, 8320147, 16640294]

約数ペア:

[(1, 16640294), (2, 8320147), (11, 1512754), (22, 756377), (137, 121462), (274, 60731), (1507, 11042), (3014, 5521)]