16407748

素因数分解:

$2^2\times 7^3\times {\mathrm{11959}}^1$

素因数の和:11984

約数の個数: 24

約数和(自身を含む): 33488000

約数和(自身を除く): 17080252

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 11959, 23918, 47836, 83713, 167426, 334852, 585991, 1171982, 2343964, 4101937, 8203874, 16407748]

約数ペア:

[(1, 16407748), (2, 8203874), (4, 4101937), (7, 2343964), (14, 1171982), (28, 585991), (49, 334852), (98, 167426), (196, 83713), (343, 47836), (686, 23918), (1372, 11959)]