11986766

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{12671}}^1$

素因数の和:12727

約数の個数: 16

約数和(自身を含む): 20072448

約数和(自身を除く): 8085682

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 12671, 25342, 139381, 278762, 544853, 1089706, 5993383, 11986766]

約数ペア:

[(1, 11986766), (2, 5993383), (11, 1089706), (22, 544853), (43, 278762), (86, 139381), (473, 25342), (946, 12671)]