21723682

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{3917}}^1$

素因数の和:4025

約数の個数: 16

約数和(自身を含む): 33851520

約数和(自身を除く): 12127838

約数列:

[1, 2, 47, 59, 94, 118, 2773, 3917, 5546, 7834, 184099, 231103, 368198, 462206, 10861841, 21723682]

約数ペア:

[(1, 21723682), (2, 10861841), (47, 462206), (59, 368198), (94, 231103), (118, 184099), (2773, 7834), (3917, 5546)]