2115152

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{10169}}^1$

素因数の和:10190

約数の個数: 20

約数和(自身を含む): 4413780

約数和(自身を除く): 2298628

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 10169, 20338, 40676, 81352, 132197, 162704, 264394, 528788, 1057576, 2115152]

約数ペア:

[(1, 2115152), (2, 1057576), (4, 528788), (8, 264394), (13, 162704), (16, 132197), (26, 81352), (52, 40676), (104, 20338), (208, 10169)]