13251922942

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1\times {\mathrm{442291}}^1$

素因数の和:442575

約数の個数: 16

約数和(自身を含む): 20253435264

約数和(自身を除く): 7001512322

約数列:

[1, 2, 71, 142, 211, 422, 14981, 29962, 442291, 884582, 31402661, 62805322, 93323401, 186646802, 6625961471, 13251922942]

約数ペア:

[(1, 13251922942), (2, 6625961471), (71, 186646802), (142, 93323401), (211, 62805322), (422, 31402661), (14981, 884582), (29962, 442291)]