2019753406

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{521}}^1\times {\mathrm{176213}}^1$

素因数の和:176747

約数の個数: 16

約数和(自身を含む): 3311413488

約数和(自身を除く): 1291660082

約数列:

[1, 2, 11, 22, 521, 1042, 5731, 11462, 176213, 352426, 1938343, 3876686, 91806973, 183613946, 1009876703, 2019753406]

約数ペア:

[(1, 2019753406), (2, 1009876703), (11, 183613946), (22, 91806973), (521, 3876686), (1042, 1938343), (5731, 352426), (11462, 176213)]