30956172

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{198437}}^1$

素因数の和:198457

約数の個数: 24

約数和(自身を含む): 77787696

約数和(自身を除く): 46831524

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 198437, 396874, 595311, 793748, 1190622, 2381244, 2579681, 5159362, 7739043, 10318724, 15478086, 30956172]

約数ペア:

[(1, 30956172), (2, 15478086), (3, 10318724), (4, 7739043), (6, 5159362), (12, 2579681), (13, 2381244), (26, 1190622), (39, 793748), (52, 595311), (78, 396874), (156, 198437)]