19942584

素因数分解:

$2^3\times 3^1\times {\mathrm{269}}^1\times {\mathrm{3089}}^1$

素因数の和:3367

約数の個数: 32

約数和(自身を含む): 50058000

約数和(自身を除く): 30115416

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 269, 538, 807, 1076, 1614, 2152, 3089, 3228, 6178, 6456, 9267, 12356, 18534, 24712, 37068, 74136, 830941, 1661882, 2492823, 3323764, 4985646, 6647528, 9971292, 19942584]

約数ペア:

[(1, 19942584), (2, 9971292), (3, 6647528), (4, 4985646), (6, 3323764), (8, 2492823), (12, 1661882), (24, 830941), (269, 74136), (538, 37068), (807, 24712), (1076, 18534), (1614, 12356), (2152, 9267), (3089, 6456), (3228, 6178)]