4948112

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23789}}^1$

素因数の和:23810

約数の個数: 20

約数和(自身を含む): 10324860

約数和(自身を除く): 5376748

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 23789, 47578, 95156, 190312, 309257, 380624, 618514, 1237028, 2474056, 4948112]

約数ペア:

[(1, 4948112), (2, 2474056), (4, 1237028), (8, 618514), (13, 380624), (16, 309257), (26, 190312), (52, 95156), (104, 47578), (208, 23789)]