19592956

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{1361}}^1$

素因数の和:1485

約数の個数: 24

約数和(自身を含む): 35466480

約数和(自身を除く): 15873524

約数列:

[1, 2, 4, 59, 61, 118, 122, 236, 244, 1361, 2722, 3599, 5444, 7198, 14396, 80299, 83021, 160598, 166042, 321196, 332084, 4898239, 9796478, 19592956]

約数ペア:

[(1, 19592956), (2, 9796478), (4, 4898239), (59, 332084), (61, 321196), (118, 166042), (122, 160598), (236, 83021), (244, 80299), (1361, 14396), (2722, 7198), (3599, 5444)]