25987974

素因数分解:

$2^1\times 3^1\times {\mathrm{223}}^1\times {\mathrm{19423}}^1$

素因数の和:19651

約数の個数: 16

約数和(自身を含む): 52211712

約数和(自身を除く): 26223738

約数列:

[1, 2, 3, 6, 223, 446, 669, 1338, 19423, 38846, 58269, 116538, 4331329, 8662658, 12993987, 25987974]

約数ペア:

[(1, 25987974), (2, 12993987), (3, 8662658), (6, 4331329), (223, 116538), (446, 58269), (669, 38846), (1338, 19423)]