15284996

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{743}}^1$

素因数の和:923

約数の個数: 24

約数和(自身を含む): 27706560

約数和(自身を除く): 12421564

約数列:

[1, 2, 4, 37, 74, 139, 148, 278, 556, 743, 1486, 2972, 5143, 10286, 20572, 27491, 54982, 103277, 109964, 206554, 413108, 3821249, 7642498, 15284996]

約数ペア:

[(1, 15284996), (2, 7642498), (4, 3821249), (37, 413108), (74, 206554), (139, 109964), (148, 103277), (278, 54982), (556, 27491), (743, 20572), (1486, 10286), (2972, 5143)]