25194239

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{1151}}^1$

素因数の和:1270

約数の個数: 16

約数和(自身を含む): 29859840

約数和(自身を除く): 4665601

約数列:

[1, 7, 53, 59, 371, 413, 1151, 3127, 8057, 21889, 61003, 67909, 427021, 475363, 3599177, 25194239]

約数ペア:

[(1, 25194239), (7, 3599177), (53, 475363), (59, 427021), (371, 67909), (413, 61003), (1151, 21889), (3127, 8057)]