15839704

素因数分解:

$2^3\times {\mathrm{421}}^1\times {\mathrm{4703}}^1$

素因数の和:5130

約数の個数: 16

約数和(自身を含む): 29776320

約数和(自身を除く): 13936616

約数列:

[1, 2, 4, 8, 421, 842, 1684, 3368, 4703, 9406, 18812, 37624, 1979963, 3959926, 7919852, 15839704]

約数ペア:

[(1, 15839704), (2, 7919852), (4, 3959926), (8, 1979963), (421, 37624), (842, 18812), (1684, 9406), (3368, 4703)]