11813711

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{991}}^1$

素因数の和:1142

約数の個数: 16

約数和(自身を含む): 14665728

約数和(自身を除く): 2852017

約数列:

[1, 7, 13, 91, 131, 917, 991, 1703, 6937, 11921, 12883, 90181, 129821, 908747, 1687673, 11813711]

約数ペア:

[(1, 11813711), (7, 1687673), (13, 908747), (91, 129821), (131, 90181), (917, 12883), (991, 11921), (1703, 6937)]