16228708

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{419}}^1\times {\mathrm{421}}^1$

素因数の和:867

約数の個数: 24

約数和(自身を含む): 29776320

約数和(自身を除く): 13547612

約数列:

[1, 2, 4, 23, 46, 92, 419, 421, 838, 842, 1676, 1684, 9637, 9683, 19274, 19366, 38548, 38732, 176399, 352798, 705596, 4057177, 8114354, 16228708]

約数ペア:

[(1, 16228708), (2, 8114354), (4, 4057177), (23, 705596), (46, 352798), (92, 176399), (419, 38732), (421, 38548), (838, 19366), (842, 19274), (1676, 9683), (1684, 9637)]