12912352006

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{19988161}}^1$

素因数の和:19988199

約数の個数: 16

約数和(自身を含む): 21587214960

約数和(自身を除く): 8674862954

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 19988161, 39976322, 339798737, 379775059, 679597474, 759550118, 6456176003, 12912352006]

約数ペア:

[(1, 12912352006), (2, 6456176003), (17, 759550118), (19, 679597474), (34, 379775059), (38, 339798737), (323, 39976322), (646, 19988161)]