19294838

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{4153}}^1$

素因数の和:4279

約数の個数: 16

約数和(自身を含む): 30506976

約数和(自身を除く): 11212138

約数列:

[1, 2, 23, 46, 101, 202, 2323, 4153, 4646, 8306, 95519, 191038, 419453, 838906, 9647419, 19294838]

約数ペア:

[(1, 19294838), (2, 9647419), (23, 838906), (46, 419453), (101, 191038), (202, 95519), (2323, 8306), (4153, 4646)]