19339654

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{283}}^1\times {\mathrm{727}}^1$

素因数の和:1059

約数の個数: 16

約数和(自身を含む): 29772288

約数和(自身を除く): 10432634

約数列:

[1, 2, 47, 94, 283, 566, 727, 1454, 13301, 26602, 34169, 68338, 205741, 411482, 9669827, 19339654]

約数ペア:

[(1, 19339654), (2, 9669827), (47, 411482), (94, 205741), (283, 68338), (566, 34169), (727, 26602), (1454, 13301)]