12594995

素因数分解:

$5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1$

素因数の和:251

約数の個数: 32

約数和(自身を含む): 18095616

約数和(自身を除く): 5500621

約数列:

[1, 5, 7, 35, 41, 67, 131, 205, 287, 335, 469, 655, 917, 1435, 2345, 2747, 4585, 5371, 8777, 13735, 19229, 26855, 37597, 43885, 61439, 96145, 187985, 307195, 359857, 1799285, 2518999, 12594995]

約数ペア:

[(1, 12594995), (5, 2518999), (7, 1799285), (35, 359857), (41, 307195), (67, 187985), (131, 96145), (205, 61439), (287, 43885), (335, 37597), (469, 26855), (655, 19229), (917, 13735), (1435, 8777), (2345, 5371), (2747, 4585)]