11985238

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{18553}}^1$

素因数の和:18591

約数の個数: 16

約数和(自身を含む): 20038320

約数和(自身を除く): 8053082

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 18553, 37106, 315401, 352507, 630802, 705014, 5992619, 11985238]

約数ペア:

[(1, 11985238), (2, 5992619), (17, 705014), (19, 630802), (34, 352507), (38, 315401), (323, 37106), (646, 18553)]