23543390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{13931}}^1$

素因数の和:13964

約数の個数: 24

約数和(自身を含む): 45892008

約数和(自身を除く): 22348618

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 13931, 27862, 69655, 139310, 181103, 362206, 905515, 1811030, 2354339, 4708678, 11771695, 23543390]

約数ペア:

[(1, 23543390), (2, 11771695), (5, 4708678), (10, 2354339), (13, 1811030), (26, 905515), (65, 362206), (130, 181103), (169, 139310), (338, 69655), (845, 27862), (1690, 13931)]