16219770

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{77237}}^1$

素因数の和:77254

約数の個数: 32

約数和(自身を含む): 44489088

約数和(自身を除く): 28269318

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 77237, 154474, 231711, 386185, 463422, 540659, 772370, 1081318, 1158555, 1621977, 2317110, 2703295, 3243954, 5406590, 8109885, 16219770]

約数ペア:

[(1, 16219770), (2, 8109885), (3, 5406590), (5, 3243954), (6, 2703295), (7, 2317110), (10, 1621977), (14, 1158555), (15, 1081318), (21, 772370), (30, 540659), (35, 463422), (42, 386185), (70, 231711), (105, 154474), (210, 77237)]