15573424

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{13709}}^1$

素因数の和:13788

約数の個数: 20

約数和(自身を含む): 30600720

約数和(自身を除く): 15027296

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 13709, 27418, 54836, 109672, 219344, 973339, 1946678, 3893356, 7786712, 15573424]

約数ペア:

[(1, 15573424), (2, 7786712), (4, 3893356), (8, 1946678), (16, 973339), (71, 219344), (142, 109672), (284, 54836), (568, 27418), (1136, 13709)]