25960022

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{487}}^1\times {\mathrm{2423}}^1$

素因数の和:2923

約数の個数: 16

約数和(自身を含む): 42584832

約数和(自身を除く): 16624810

約数列:

[1, 2, 11, 22, 487, 974, 2423, 4846, 5357, 10714, 26653, 53306, 1180001, 2360002, 12980011, 25960022]

約数ペア:

[(1, 25960022), (2, 12980011), (11, 2360002), (22, 1180001), (487, 53306), (974, 26653), (2423, 10714), (4846, 5357)]