12943968

素因数分解:

$2^5\times 3^1\times {\mathrm{109}}^1\times {\mathrm{1237}}^1$

素因数の和:1359

約数の個数: 48

約数和(自身を含む): 34317360

約数和(自身を除く): 21373392

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 109, 218, 327, 436, 654, 872, 1237, 1308, 1744, 2474, 2616, 3488, 3711, 4948, 5232, 7422, 9896, 10464, 14844, 19792, 29688, 39584, 59376, 118752, 134833, 269666, 404499, 539332, 808998, 1078664, 1617996, 2157328, 3235992, 4314656, 6471984, 12943968]

約数ペア:

[(1, 12943968), (2, 6471984), (3, 4314656), (4, 3235992), (6, 2157328), (8, 1617996), (12, 1078664), (16, 808998), (24, 539332), (32, 404499), (48, 269666), (96, 134833), (109, 118752), (218, 59376), (327, 39584), (436, 29688), (654, 19792), (872, 14844), (1237, 10464), (1308, 9896), (1744, 7422), (2474, 5232), (2616, 4948), (3488, 3711)]