23411140

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{17471}}^1$

素因数の和:17547

約数の個数: 24

約数和(自身を含む): 49900032

約数和(自身を除く): 26488892

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 17471, 34942, 69884, 87355, 174710, 349420, 1170557, 2341114, 4682228, 5852785, 11705570, 23411140]

約数ペア:

[(1, 23411140), (2, 11705570), (4, 5852785), (5, 4682228), (10, 2341114), (20, 1170557), (67, 349420), (134, 174710), (268, 87355), (335, 69884), (670, 34942), (1340, 17471)]