19864818768

素因数分解:

$2^4\times 3^1\times {\mathrm{413850391}}^1$

素因数の和:413850402

約数の個数: 20

約数和(自身を含む): 51317448608

約数和(自身を除く): 31452629840

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 413850391, 827700782, 1241551173, 1655401564, 2483102346, 3310803128, 4966204692, 6621606256, 9932409384, 19864818768]

約数ペア:

[(1, 19864818768), (2, 9932409384), (3, 6621606256), (4, 4966204692), (6, 3310803128), (8, 2483102346), (12, 1655401564), (16, 1241551173), (24, 827700782), (48, 413850391)]