17884054

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{2389}}^1$

素因数の和:2607

約数の個数: 16

約数和(自身を含む): 28393200

約数和(自身を除く): 10509146

約数列:

[1, 2, 19, 38, 197, 394, 2389, 3743, 4778, 7486, 45391, 90782, 470633, 941266, 8942027, 17884054]

約数ペア:

[(1, 17884054), (2, 8942027), (19, 941266), (38, 470633), (197, 90782), (394, 45391), (2389, 7486), (3743, 4778)]