11981246

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{151}}^1\times {\mathrm{409}}^1$

素因数の和:659

約数の個数: 16

約数和(自身を含む): 18322080

約数和(自身を除く): 6340834

約数列:

[1, 2, 97, 151, 194, 302, 409, 818, 14647, 29294, 39673, 61759, 79346, 123518, 5990623, 11981246]

約数ペア:

[(1, 11981246), (2, 5990623), (97, 123518), (151, 79346), (194, 61759), (302, 39673), (409, 29294), (818, 14647)]