12981650

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23603}}^1$

素因数の和:23626

約数の個数: 24

約数和(自身を含む): 26342064

約数和(自身を除く): 13360414

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 23603, 47206, 118015, 236030, 259633, 519266, 590075, 1180150, 1298165, 2596330, 6490825, 12981650]

約数ペア:

[(1, 12981650), (2, 6490825), (5, 2596330), (10, 1298165), (11, 1180150), (22, 590075), (25, 519266), (50, 259633), (55, 236030), (110, 118015), (275, 47206), (550, 23603)]