19704024

素因数分解:

$2^3\times 3^2\times {\mathrm{211}}^1\times {\mathrm{1297}}^1$

素因数の和:1520

約数の個数: 48

約数和(自身を含む): 53659320

約数和(自身を除く): 33955296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 211, 422, 633, 844, 1266, 1297, 1688, 1899, 2532, 2594, 3798, 3891, 5064, 5188, 7596, 7782, 10376, 11673, 15192, 15564, 23346, 31128, 46692, 93384, 273667, 547334, 821001, 1094668, 1642002, 2189336, 2463003, 3284004, 4926006, 6568008, 9852012, 19704024]

約数ペア:

[(1, 19704024), (2, 9852012), (3, 6568008), (4, 4926006), (6, 3284004), (8, 2463003), (9, 2189336), (12, 1642002), (18, 1094668), (24, 821001), (36, 547334), (72, 273667), (211, 93384), (422, 46692), (633, 31128), (844, 23346), (1266, 15564), (1297, 15192), (1688, 11673), (1899, 10376), (2532, 7782), (2594, 7596), (3798, 5188), (3891, 5064)]