22370410

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{419}}^1$

素因数の和:726

約数の個数: 32

約数和(自身を含む): 42638400

約数和(自身を除く): 20267990

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 281, 419, 562, 838, 1405, 2095, 2810, 4190, 5339, 7961, 10678, 15922, 26695, 39805, 53390, 79610, 117739, 235478, 588695, 1177390, 2237041, 4474082, 11185205, 22370410]

約数ペア:

[(1, 22370410), (2, 11185205), (5, 4474082), (10, 2237041), (19, 1177390), (38, 588695), (95, 235478), (190, 117739), (281, 79610), (419, 53390), (562, 39805), (838, 26695), (1405, 15922), (2095, 10678), (2810, 7961), (4190, 5339)]