19245376

素因数分解:

$2^6\times {\mathrm{83}}^1\times {\mathrm{3623}}^1$

素因数の和:3718

約数の個数: 28

約数和(自身を含む): 38660832

約数和(自身を除く): 19415456

約数列:

[1, 2, 4, 8, 16, 32, 64, 83, 166, 332, 664, 1328, 2656, 3623, 5312, 7246, 14492, 28984, 57968, 115936, 231872, 300709, 601418, 1202836, 2405672, 4811344, 9622688, 19245376]

約数ペア:

[(1, 19245376), (2, 9622688), (4, 4811344), (8, 2405672), (16, 1202836), (32, 601418), (64, 300709), (83, 231872), (166, 115936), (332, 57968), (664, 28984), (1328, 14492), (2656, 7246), (3623, 5312)]