18596696

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{479}}^1$

素因数の和:719

約数の個数: 32

約数和(自身を含む): 36633600

約数和(自身を除く): 18036904

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 211, 422, 479, 844, 958, 1688, 1916, 3832, 4853, 9706, 11017, 19412, 22034, 38824, 44068, 88136, 101069, 202138, 404276, 808552, 2324587, 4649174, 9298348, 18596696]

約数ペア:

[(1, 18596696), (2, 9298348), (4, 4649174), (8, 2324587), (23, 808552), (46, 404276), (92, 202138), (184, 101069), (211, 88136), (422, 44068), (479, 38824), (844, 22034), (958, 19412), (1688, 11017), (1916, 9706), (3832, 4853)]