15941224

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{153281}}^1$

素因数の和:153300

約数の個数: 16

約数和(自身を含む): 32189220

約数和(自身を除く): 16247996

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 153281, 306562, 613124, 1226248, 1992653, 3985306, 7970612, 15941224]

約数ペア:

[(1, 15941224), (2, 7970612), (4, 3985306), (8, 1992653), (13, 1226248), (26, 613124), (52, 306562), (104, 153281)]