12855452

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{2411}}^1$

素因数の和:2489

約数の個数: 24

約数和(自身を含む): 23772672

約数和(自身を除く): 10917220

約数列:

[1, 2, 4, 31, 43, 62, 86, 124, 172, 1333, 2411, 2666, 4822, 5332, 9644, 74741, 103673, 149482, 207346, 298964, 414692, 3213863, 6427726, 12855452]

約数ペア:

[(1, 12855452), (2, 6427726), (4, 3213863), (31, 414692), (43, 298964), (62, 207346), (86, 149482), (124, 103673), (172, 74741), (1333, 9644), (2411, 5332), (2666, 4822)]