12644644

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{409}}^1$

素因数の和:603

約数の個数: 24

約数和(自身を含む): 22730400

約数和(自身を除く): 10085756

約数列:

[1, 2, 4, 59, 118, 131, 236, 262, 409, 524, 818, 1636, 7729, 15458, 24131, 30916, 48262, 53579, 96524, 107158, 214316, 3161161, 6322322, 12644644]

約数ペア:

[(1, 12644644), (2, 6322322), (4, 3161161), (59, 214316), (118, 107158), (131, 96524), (236, 53579), (262, 48262), (409, 30916), (524, 24131), (818, 15458), (1636, 7729)]