191509043

素因数分解:

${\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{199}}^1\times {\mathrm{983}}^1$

素因数の和:1282

約数の個数: 16

約数和(自身を含む): 212544000

約数和(自身を除く): 21034957

約数列:

[1, 11, 89, 199, 979, 983, 2189, 10813, 17711, 87487, 194821, 195617, 962357, 2151787, 17409913, 191509043]

約数ペア:

[(1, 191509043), (11, 17409913), (89, 2151787), (199, 962357), (979, 195617), (983, 194821), (2189, 87487), (10813, 17711)]