15354712

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{421}}^1$

素因数の和:571

約数の個数: 32

約数和(自身を含む): 29776320

約数和(自身を除く): 14421608

約数列:

[1, 2, 4, 8, 47, 94, 97, 188, 194, 376, 388, 421, 776, 842, 1684, 3368, 4559, 9118, 18236, 19787, 36472, 39574, 40837, 79148, 81674, 158296, 163348, 326696, 1919339, 3838678, 7677356, 15354712]

約数ペア:

[(1, 15354712), (2, 7677356), (4, 3838678), (8, 1919339), (47, 326696), (94, 163348), (97, 158296), (188, 81674), (194, 79148), (376, 40837), (388, 39574), (421, 36472), (776, 19787), (842, 18236), (1684, 9118), (3368, 4559)]