12603916

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{12757}}^1$

素因数の和:12793

約数の個数: 24

約数和(自身を含む): 25005680

約数和(自身を除く): 12401764

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 12757, 25514, 51028, 165841, 242383, 331682, 484766, 663364, 969532, 3150979, 6301958, 12603916]

約数ペア:

[(1, 12603916), (2, 6301958), (4, 3150979), (13, 969532), (19, 663364), (26, 484766), (38, 331682), (52, 242383), (76, 165841), (247, 51028), (494, 25514), (988, 12757)]