15842768

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{43051}}^1$

素因数の和:43082

約数の個数: 20

約数和(自身を含む): 32030688

約数和(自身を除く): 16187920

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 43051, 86102, 172204, 344408, 688816, 990173, 1980346, 3960692, 7921384, 15842768]

約数ペア:

[(1, 15842768), (2, 7921384), (4, 3960692), (8, 1980346), (16, 990173), (23, 688816), (46, 344408), (92, 172204), (184, 86102), (368, 43051)]