16183580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{115597}}^1$

素因数の和:115613

約数の個数: 24

約数和(自身を含む): 38840928

約数和(自身を除く): 22657348

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 115597, 231194, 462388, 577985, 809179, 1155970, 1618358, 2311940, 3236716, 4045895, 8091790, 16183580]

約数ペア:

[(1, 16183580), (2, 8091790), (4, 4045895), (5, 3236716), (7, 2311940), (10, 1618358), (14, 1155970), (20, 809179), (28, 577985), (35, 462388), (70, 231194), (140, 115597)]