9802448

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{19763}}^1$

素因数の和:19802

約数の個数: 20

約数和(自身を含む): 19605888

約数和(自身を除く): 9803440

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 19763, 39526, 79052, 158104, 316208, 612653, 1225306, 2450612, 4901224, 9802448]

約数ペア:

[(1, 9802448), (2, 4901224), (4, 2450612), (8, 1225306), (16, 612653), (31, 316208), (62, 158104), (124, 79052), (248, 39526), (496, 19763)]