22511590

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1\times {\mathrm{227}}^1$

素因数の和:492

約数の個数: 32

約数和(自身を含む): 41762304

約数和(自身を除く): 19250714

約数列:

[1, 2, 5, 10, 47, 94, 211, 227, 235, 422, 454, 470, 1055, 1135, 2110, 2270, 9917, 10669, 19834, 21338, 47897, 49585, 53345, 95794, 99170, 106690, 239485, 478970, 2251159, 4502318, 11255795, 22511590]

約数ペア:

[(1, 22511590), (2, 11255795), (5, 4502318), (10, 2251159), (47, 478970), (94, 239485), (211, 106690), (227, 99170), (235, 95794), (422, 53345), (454, 49585), (470, 47897), (1055, 21338), (1135, 19834), (2110, 10669), (2270, 9917)]