12714340

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{20507}}^1$

素因数の和:20547

約数の個数: 24

約数和(自身を含む): 27562752

約数和(自身を除く): 14848412

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 20507, 41014, 82028, 102535, 205070, 410140, 635717, 1271434, 2542868, 3178585, 6357170, 12714340]

約数ペア:

[(1, 12714340), (2, 6357170), (4, 3178585), (5, 2542868), (10, 1271434), (20, 635717), (31, 410140), (62, 205070), (124, 102535), (155, 82028), (310, 41014), (620, 20507)]