16904690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{677}}^1$

素因数の和:922

約数の個数: 32

約数和(自身を含む): 33390144

約数和(自身を除く): 16485454

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 227, 454, 677, 1135, 1354, 2270, 2497, 3385, 4994, 6770, 7447, 12485, 14894, 24970, 37235, 74470, 153679, 307358, 768395, 1536790, 1690469, 3380938, 8452345, 16904690]

約数ペア:

[(1, 16904690), (2, 8452345), (5, 3380938), (10, 1690469), (11, 1536790), (22, 768395), (55, 307358), (110, 153679), (227, 74470), (454, 37235), (677, 24970), (1135, 14894), (1354, 12485), (2270, 7447), (2497, 6770), (3385, 4994)]