15694468912

素因数分解:

$2^4\times {\mathrm{1553}}^1\times {\mathrm{631619}}^1$

素因数の和:633180

約数の個数: 20

約数和(自身を含む): 30427661880

約数和(自身を除く): 14733192968

約数列:

[1, 2, 4, 8, 16, 1553, 3106, 6212, 12424, 24848, 631619, 1263238, 2526476, 5052952, 10105904, 980904307, 1961808614, 3923617228, 7847234456, 15694468912]

約数ペア:

[(1, 15694468912), (2, 7847234456), (4, 3923617228), (8, 1961808614), (16, 980904307), (1553, 10105904), (3106, 5052952), (6212, 2526476), (12424, 1263238), (24848, 631619)]