19786656

素因数分解:

$2^5\times 3^1\times {\mathrm{79}}^1\times {\mathrm{2609}}^1$

素因数の和:2701

約数の個数: 48

約数和(自身を含む): 52617600

約数和(自身を除く): 32830944

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 79, 96, 158, 237, 316, 474, 632, 948, 1264, 1896, 2528, 2609, 3792, 5218, 7584, 7827, 10436, 15654, 20872, 31308, 41744, 62616, 83488, 125232, 206111, 250464, 412222, 618333, 824444, 1236666, 1648888, 2473332, 3297776, 4946664, 6595552, 9893328, 19786656]

約数ペア:

[(1, 19786656), (2, 9893328), (3, 6595552), (4, 4946664), (6, 3297776), (8, 2473332), (12, 1648888), (16, 1236666), (24, 824444), (32, 618333), (48, 412222), (79, 250464), (96, 206111), (158, 125232), (237, 83488), (316, 62616), (474, 41744), (632, 31308), (948, 20872), (1264, 15654), (1896, 10436), (2528, 7827), (2609, 7584), (3792, 5218)]