23909816

素因数分解:

$2^3\times 7^1\times {\mathrm{419}}^1\times {\mathrm{1019}}^1$

素因数の和:1451

約数の個数: 32

約数和(自身を含む): 51408000

約数和(自身を除く): 27498184

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 419, 838, 1019, 1676, 2038, 2933, 3352, 4076, 5866, 7133, 8152, 11732, 14266, 23464, 28532, 57064, 426961, 853922, 1707844, 2988727, 3415688, 5977454, 11954908, 23909816]

約数ペア:

[(1, 23909816), (2, 11954908), (4, 5977454), (7, 3415688), (8, 2988727), (14, 1707844), (28, 853922), (56, 426961), (419, 57064), (838, 28532), (1019, 23464), (1676, 14266), (2038, 11732), (2933, 8152), (3352, 7133), (4076, 5866)]