15697820260

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{11054803}}^1$

素因数の和:11054883

約数の個数: 24

約数和(自身を含む): 33429727296

約数和(自身を除く): 17731907036

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 11054803, 22109606, 44219212, 55274015, 110548030, 221096060, 784891013, 1569782026, 3139564052, 3924455065, 7848910130, 15697820260]

約数ペア:

[(1, 15697820260), (2, 7848910130), (4, 3924455065), (5, 3139564052), (10, 1569782026), (20, 784891013), (71, 221096060), (142, 110548030), (284, 55274015), (355, 44219212), (710, 22109606), (1420, 11054803)]