19735152

素因数分解:

$2^4\times 3^1\times {\mathrm{317}}^1\times {\mathrm{1297}}^1$

素因数の和:1625

約数の個数: 40

約数和(自身を含む): 51182736

約数和(自身を除く): 31447584

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 317, 634, 951, 1268, 1297, 1902, 2536, 2594, 3804, 3891, 5072, 5188, 7608, 7782, 10376, 15216, 15564, 20752, 31128, 62256, 411149, 822298, 1233447, 1644596, 2466894, 3289192, 4933788, 6578384, 9867576, 19735152]

約数ペア:

[(1, 19735152), (2, 9867576), (3, 6578384), (4, 4933788), (6, 3289192), (8, 2466894), (12, 1644596), (16, 1233447), (24, 822298), (48, 411149), (317, 62256), (634, 31128), (951, 20752), (1268, 15564), (1297, 15216), (1902, 10376), (2536, 7782), (2594, 7608), (3804, 5188), (3891, 5072)]