12431314

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{457}}^1$

素因数の和:562

約数の個数: 32

約数和(自身を含む): 22423680

約数和(自身を除く): 9992366

約数列:

[1, 2, 7, 14, 29, 58, 67, 134, 203, 406, 457, 469, 914, 938, 1943, 3199, 3886, 6398, 13253, 13601, 26506, 27202, 30619, 61238, 92771, 185542, 214333, 428666, 887951, 1775902, 6215657, 12431314]

約数ペア:

[(1, 12431314), (2, 6215657), (7, 1775902), (14, 887951), (29, 428666), (58, 214333), (67, 185542), (134, 92771), (203, 61238), (406, 30619), (457, 27202), (469, 26506), (914, 13601), (938, 13253), (1943, 6398), (3199, 3886)]