25101223

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{2389}}^1$

素因数の和:2494

約数の個数: 16

約数和(自身を含む): 30592000

約数和(自身を除く): 5490777

約数列:

[1, 7, 19, 79, 133, 553, 1501, 2389, 10507, 16723, 45391, 188731, 317737, 1321117, 3585889, 25101223]

約数ペア:

[(1, 25101223), (7, 3585889), (19, 1321117), (79, 317737), (133, 188731), (553, 45391), (1501, 16723), (2389, 10507)]