12658912

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1823}}^1$

素因数の和:1871

約数の個数: 48

約数和(自身を含む): 29417472

約数和(自身を除く): 16758560

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 112, 124, 217, 224, 248, 434, 496, 868, 992, 1736, 1823, 3472, 3646, 6944, 7292, 12761, 14584, 25522, 29168, 51044, 56513, 58336, 102088, 113026, 204176, 226052, 395591, 408352, 452104, 791182, 904208, 1582364, 1808416, 3164728, 6329456, 12658912]

約数ペア:

[(1, 12658912), (2, 6329456), (4, 3164728), (7, 1808416), (8, 1582364), (14, 904208), (16, 791182), (28, 452104), (31, 408352), (32, 395591), (56, 226052), (62, 204176), (112, 113026), (124, 102088), (217, 58336), (224, 56513), (248, 51044), (434, 29168), (496, 25522), (868, 14584), (992, 12761), (1736, 7292), (1823, 6944), (3472, 3646)]