11920766

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41681}}^1$

素因数の和:41707

約数の個数: 16

約数和(自身を含む): 21007728

約数和(自身を除く): 9086962

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 41681, 83362, 458491, 541853, 916982, 1083706, 5960383, 11920766]

約数ペア:

[(1, 11920766), (2, 5960383), (11, 1083706), (13, 916982), (22, 541853), (26, 458491), (143, 83362), (286, 41681)]