22019987806

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{293}}^1\times {\mathrm{274283}}^1$

素因数の和:274715

約数の個数: 16

約数和(自身を含む): 33384751344

約数和(自身を除く): 11364763538

約数列:

[1, 2, 137, 274, 293, 586, 40141, 80282, 274283, 548566, 37576771, 75153542, 80364919, 160729838, 11009993903, 22019987806]

約数ペア:

[(1, 22019987806), (2, 11009993903), (137, 160729838), (274, 80364919), (293, 75153542), (586, 37576771), (40141, 548566), (80282, 274283)]