19925456032

素因数分解:

$2^5\times {\mathrm{622670501}}^1$

素因数の和:622670511

約数の個数: 12

約数和(自身を含む): 39228241626

約数和(自身を除く): 19302785594

約数列:

[1, 2, 4, 8, 16, 32, 622670501, 1245341002, 2490682004, 4981364008, 9962728016, 19925456032]

約数ペア:

[(1, 19925456032), (2, 9962728016), (4, 4981364008), (8, 2490682004), (16, 1245341002), (32, 622670501)]