187839286

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{383}}^1\times {\mathrm{5981}}^1$

素因数の和:6407

約数の個数: 16

約数和(自身を含む): 289433088

約数和(自身を除く): 101593802

約数列:

[1, 2, 41, 82, 383, 766, 5981, 11962, 15703, 31406, 245221, 490442, 2290723, 4581446, 93919643, 187839286]

約数ペア:

[(1, 187839286), (2, 93919643), (41, 4581446), (82, 2290723), (383, 490442), (766, 245221), (5981, 31406), (11962, 15703)]