17840888

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{10091}}^1$

素因数の和:10127

約数の個数: 32

約数和(自身を含む): 38147760

約数和(自身を除く): 20306872

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 10091, 20182, 40364, 80728, 131183, 171547, 262366, 343094, 524732, 686188, 1049464, 1372376, 2230111, 4460222, 8920444, 17840888]

約数ペア:

[(1, 17840888), (2, 8920444), (4, 4460222), (8, 2230111), (13, 1372376), (17, 1049464), (26, 686188), (34, 524732), (52, 343094), (68, 262366), (104, 171547), (136, 131183), (221, 80728), (442, 40364), (884, 20182), (1768, 10091)]