15237656

素因数分解:

$2^3\times 7^1\times {\mathrm{107}}^1\times {\mathrm{2543}}^1$

素因数の和:2663

約数の個数: 32

約数和(自身を含む): 32970240

約数和(自身を除く): 17732584

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 107, 214, 428, 749, 856, 1498, 2543, 2996, 5086, 5992, 10172, 17801, 20344, 35602, 71204, 142408, 272101, 544202, 1088404, 1904707, 2176808, 3809414, 7618828, 15237656]

約数ペア:

[(1, 15237656), (2, 7618828), (4, 3809414), (7, 2176808), (8, 1904707), (14, 1088404), (28, 544202), (56, 272101), (107, 142408), (214, 71204), (428, 35602), (749, 20344), (856, 17801), (1498, 10172), (2543, 5992), (2996, 5086)]