19260046

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{743}}^1\times {\mathrm{997}}^1$

素因数の和:1755

約数の個数: 16

約数和(自身を含む): 31185504

約数和(自身を除く): 11925458

約数列:

[1, 2, 13, 26, 743, 997, 1486, 1994, 9659, 12961, 19318, 25922, 740771, 1481542, 9630023, 19260046]

約数ペア:

[(1, 19260046), (2, 9630023), (13, 1481542), (26, 740771), (743, 25922), (997, 19318), (1486, 12961), (1994, 9659)]