21885954

素因数分解:

$2^1\times 3^1\times {\mathrm{1889}}^1\times {\mathrm{1931}}^1$

素因数の和:3825

約数の個数: 16

約数和(自身を含む): 43817760

約数和(自身を除く): 21931806

約数列:

[1, 2, 3, 6, 1889, 1931, 3778, 3862, 5667, 5793, 11334, 11586, 3647659, 7295318, 10942977, 21885954]

約数ペア:

[(1, 21885954), (2, 10942977), (3, 7295318), (6, 3647659), (1889, 11586), (1931, 11334), (3778, 5793), (3862, 5667)]