13803580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{98597}}^1$

素因数の和:98613

約数の個数: 24

約数和(自身を含む): 33128928

約数和(自身を除く): 19325348

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 98597, 197194, 394388, 492985, 690179, 985970, 1380358, 1971940, 2760716, 3450895, 6901790, 13803580]

約数ペア:

[(1, 13803580), (2, 6901790), (4, 3450895), (5, 2760716), (7, 1971940), (10, 1380358), (14, 985970), (20, 690179), (28, 492985), (35, 394388), (70, 197194), (140, 98597)]