30984778

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{82847}}^1$

素因数の和:82877

約数の個数: 16

約数和(自身を含む): 53685504

約数和(自身を除く): 22700726

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 82847, 165694, 911317, 1408399, 1822634, 2816798, 15492389, 30984778]

約数ペア:

[(1, 30984778), (2, 15492389), (11, 2816798), (17, 1822634), (22, 1408399), (34, 911317), (187, 165694), (374, 82847)]