15203768

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{193}}^1\times {\mathrm{229}}^1$

素因数の和:471

約数の個数: 32

約数和(自身を含む): 29449200

約数和(自身を除く): 14245432

約数列:

[1, 2, 4, 8, 43, 86, 172, 193, 229, 344, 386, 458, 772, 916, 1544, 1832, 8299, 9847, 16598, 19694, 33196, 39388, 44197, 66392, 78776, 88394, 176788, 353576, 1900471, 3800942, 7601884, 15203768]

約数ペア:

[(1, 15203768), (2, 7601884), (4, 3800942), (8, 1900471), (43, 353576), (86, 176788), (172, 88394), (193, 78776), (229, 66392), (344, 44197), (386, 39388), (458, 33196), (772, 19694), (916, 16598), (1544, 9847), (1832, 8299)]