25238591

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{1619}}^1$

素因数の和:1774

約数の個数: 16

約数和(自身を含む): 30792960

約数和(自身を除く): 5554369

約数列:

[1, 7, 17, 119, 131, 917, 1619, 2227, 11333, 15589, 27523, 192661, 212089, 1484623, 3605513, 25238591]

約数ペア:

[(1, 25238591), (7, 3605513), (17, 1484623), (119, 212089), (131, 192661), (917, 27523), (1619, 15589), (2227, 11333)]