12397595

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{181}}^1$

素因数の和:315

約数の個数: 32

約数和(自身を含む): 18170880

約数和(自身を除く): 5773285

約数列:

[1, 5, 7, 19, 35, 95, 103, 133, 181, 515, 665, 721, 905, 1267, 1957, 3439, 3605, 6335, 9785, 13699, 17195, 18643, 24073, 68495, 93215, 120365, 130501, 354217, 652505, 1771085, 2479519, 12397595]

約数ペア:

[(1, 12397595), (5, 2479519), (7, 1771085), (19, 652505), (35, 354217), (95, 130501), (103, 120365), (133, 93215), (181, 68495), (515, 24073), (665, 18643), (721, 17195), (905, 13699), (1267, 9785), (1957, 6335), (3439, 3605)]