12209842

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{853}}^1$

素因数の和:1293

約数の個数: 16

約数和(自身を含む): 19460952

約数和(自身を除く): 7251110

約数列:

[1, 2, 17, 34, 421, 842, 853, 1706, 7157, 14314, 14501, 29002, 359113, 718226, 6104921, 12209842]

約数ペア:

[(1, 12209842), (2, 6104921), (17, 718226), (34, 359113), (421, 29002), (842, 14501), (853, 14314), (1706, 7157)]