15808624

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{76003}}^1$

素因数の和:76024

約数の個数: 20

約数和(自身を含む): 32985736

約数和(自身を除く): 17177112

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 76003, 152006, 304012, 608024, 988039, 1216048, 1976078, 3952156, 7904312, 15808624]

約数ペア:

[(1, 15808624), (2, 7904312), (4, 3952156), (8, 1976078), (13, 1216048), (16, 988039), (26, 608024), (52, 304012), (104, 152006), (208, 76003)]