12973316

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{457}}^1$

素因数の和:659

約数の個数: 24

約数和(自身を含む): 23390976

約数和(自身を除く): 10417660

約数列:

[1, 2, 4, 47, 94, 151, 188, 302, 457, 604, 914, 1828, 7097, 14194, 21479, 28388, 42958, 69007, 85916, 138014, 276028, 3243329, 6486658, 12973316]

約数ペア:

[(1, 12973316), (2, 6486658), (4, 3243329), (47, 276028), (94, 138014), (151, 85916), (188, 69007), (302, 42958), (457, 28388), (604, 21479), (914, 14194), (1828, 7097)]