38971816

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{374729}}^1$

素因数の和:374748

約数の個数: 16

約数和(自身を含む): 78693300

約数和(自身を除く): 39721484

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 374729, 749458, 1498916, 2997832, 4871477, 9742954, 19485908, 38971816]

約数ペア:

[(1, 38971816), (2, 19485908), (4, 9742954), (8, 4871477), (13, 2997832), (26, 1498916), (52, 749458), (104, 374729)]