13447696

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{10639}}^1$

素因数の和:10726

約数の個数: 20

約数和(自身を含む): 26387200

約数和(自身を除く): 12939504

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 10639, 21278, 42556, 85112, 170224, 840481, 1680962, 3361924, 6723848, 13447696]

約数ペア:

[(1, 13447696), (2, 6723848), (4, 3361924), (8, 1680962), (16, 840481), (79, 170224), (158, 85112), (316, 42556), (632, 21278), (1264, 10639)]