191192639

素因数分解:

${\mathrm{11}}^1\times {\mathrm{991}}^1\times {\mathrm{17539}}^1$

素因数の和:18541

約数の個数: 8

約数和(自身を含む): 208796160

約数和(自身を除く): 17603521

約数列:

[1, 11, 991, 10901, 17539, 192929, 17381149, 191192639]

約数ペア:

[(1, 191192639), (11, 17381149), (991, 192929), (10901, 17539)]