12651650

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23003}}^1$

素因数の和:23026

約数の個数: 24

約数和(自身を含む): 25672464

約数和(自身を除く): 13020814

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 23003, 46006, 115015, 230030, 253033, 506066, 575075, 1150150, 1265165, 2530330, 6325825, 12651650]

約数ペア:

[(1, 12651650), (2, 6325825), (5, 2530330), (10, 1265165), (11, 1150150), (22, 575075), (25, 506066), (50, 253033), (55, 230030), (110, 115015), (275, 46006), (550, 23003)]