23919844

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{1637}}^1$

素因数の和:1935

約数の個数: 24

約数和(自身を含む): 45267768

約数和(自身を除く): 21347924

約数列:

[1, 2, 4, 13, 26, 52, 281, 562, 1124, 1637, 3274, 3653, 6548, 7306, 14612, 21281, 42562, 85124, 459997, 919994, 1839988, 5979961, 11959922, 23919844]

約数ペア:

[(1, 23919844), (2, 11959922), (4, 5979961), (13, 1839988), (26, 919994), (52, 459997), (281, 85124), (562, 42562), (1124, 21281), (1637, 14612), (3274, 7306), (3653, 6548)]