11754890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5417}}^1$

素因数の和:5462

約数の個数: 32

約数和(自身を含む): 24966144

約数和(自身を除く): 13211254

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 5417, 10834, 27085, 37919, 54170, 75838, 167927, 189595, 335854, 379190, 839635, 1175489, 1679270, 2350978, 5877445, 11754890]

約数ペア:

[(1, 11754890), (2, 5877445), (5, 2350978), (7, 1679270), (10, 1175489), (14, 839635), (31, 379190), (35, 335854), (62, 189595), (70, 167927), (155, 75838), (217, 54170), (310, 37919), (434, 27085), (1085, 10834), (2170, 5417)]