12660989

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{347}}^1$

素因数の和:496

約数の個数: 16

約数和(自身を含む): 14432256

約数和(自身を除く): 1771267

約数列:

[1, 11, 31, 107, 341, 347, 1177, 3317, 3817, 10757, 36487, 37129, 118327, 408419, 1150999, 12660989]

約数ペア:

[(1, 12660989), (11, 1150999), (31, 408419), (107, 118327), (341, 37129), (347, 36487), (1177, 10757), (3317, 3817)]