39363220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151397}}^1$

素因数の和:151419

約数の個数: 24

約数和(自身を含む): 89022024

約数和(自身を除く): 49658804

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 151397, 302794, 605588, 756985, 1513970, 1968161, 3027940, 3936322, 7872644, 9840805, 19681610, 39363220]

約数ペア:

[(1, 39363220), (2, 19681610), (4, 9840805), (5, 7872644), (10, 3936322), (13, 3027940), (20, 1968161), (26, 1513970), (52, 756985), (65, 605588), (130, 302794), (260, 151397)]