16865554

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{1487}}^1$

素因数の和:1649

約数の個数: 16

約数和(自身を含む): 26034048

約数和(自身を除く): 9168494

約数列:

[1, 2, 53, 106, 107, 214, 1487, 2974, 5671, 11342, 78811, 157622, 159109, 318218, 8432777, 16865554]

約数ペア:

[(1, 16865554), (2, 8432777), (53, 318218), (106, 159109), (107, 157622), (214, 78811), (1487, 11342), (2974, 5671)]