16142666

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{2347}}^1$

素因数の和:2549

約数の個数: 16

約数和(自身を含む): 25640160

約数和(自身を除く): 9497494

約数列:

[1, 2, 19, 38, 181, 362, 2347, 3439, 4694, 6878, 44593, 89186, 424807, 849614, 8071333, 16142666]

約数ペア:

[(1, 16142666), (2, 8071333), (19, 849614), (38, 424807), (181, 89186), (362, 44593), (2347, 6878), (3439, 4694)]