15397672

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{1249}}^1$

素因数の和:1345

約数の個数: 32

約数和(自身を含む): 30600000

約数和(自身を除く): 15202328

約数列:

[1, 2, 4, 8, 23, 46, 67, 92, 134, 184, 268, 536, 1249, 1541, 2498, 3082, 4996, 6164, 9992, 12328, 28727, 57454, 83683, 114908, 167366, 229816, 334732, 669464, 1924709, 3849418, 7698836, 15397672]

約数ペア:

[(1, 15397672), (2, 7698836), (4, 3849418), (8, 1924709), (23, 669464), (46, 334732), (67, 229816), (92, 167366), (134, 114908), (184, 83683), (268, 57454), (536, 28727), (1249, 12328), (1541, 9992), (2498, 6164), (3082, 4996)]