19066974

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{263}}^1\times {\mathrm{281}}^1$

素因数の和:592

約数の個数: 32

約数和(自身を含む): 39308544

約数和(自身を除く): 20241570

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 263, 281, 526, 562, 789, 843, 1578, 1686, 11309, 12083, 22618, 24166, 33927, 36249, 67854, 72498, 73903, 147806, 221709, 443418, 3177829, 6355658, 9533487, 19066974]

約数ペア:

[(1, 19066974), (2, 9533487), (3, 6355658), (6, 3177829), (43, 443418), (86, 221709), (129, 147806), (258, 73903), (263, 72498), (281, 67854), (526, 36249), (562, 33927), (789, 24166), (843, 22618), (1578, 12083), (1686, 11309)]