16491268

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{727}}^1$

素因数の和:891

約数の個数: 24

約数和(自身を含む): 29719872

約数和(自身を除く): 13228604

約数列:

[1, 2, 4, 53, 106, 107, 212, 214, 428, 727, 1454, 2908, 5671, 11342, 22684, 38531, 77062, 77789, 154124, 155578, 311156, 4122817, 8245634, 16491268]

約数ペア:

[(1, 16491268), (2, 8245634), (4, 4122817), (53, 311156), (106, 155578), (107, 154124), (212, 77789), (214, 77062), (428, 38531), (727, 22684), (1454, 11342), (2908, 5671)]