2019941534

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{563}}^1\times {\mathrm{137993}}^1$

素因数の和:138571

約数の個数: 16

約数和(自身を含む): 3268801872

約数和(自身を除く): 1248860338

約数列:

[1, 2, 13, 26, 563, 1126, 7319, 14638, 137993, 275986, 1793909, 3587818, 77690059, 155380118, 1009970767, 2019941534]

約数ペア:

[(1, 2019941534), (2, 1009970767), (13, 155380118), (26, 77690059), (563, 3587818), (1126, 1793909), (7319, 275986), (14638, 137993)]