15910081

素因数分解:

${\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{181}}^1$

素因数の和:384

約数の個数: 16

約数和(自身を含む): 17873856

約数和(自身を除く): 1963775

約数列:

[1, 11, 61, 131, 181, 671, 1441, 1991, 7991, 11041, 23711, 87901, 121451, 260821, 1446371, 15910081]

約数ペア:

[(1, 15910081), (11, 1446371), (61, 260821), (131, 121451), (181, 87901), (671, 23711), (1441, 11041), (1991, 7991)]