1246894

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{157}}^1$

素因数の和:208

約数の個数: 24

約数和(自身を含む): 2167128

約数和(自身を除く): 920234

約数列:

[1, 2, 11, 19, 22, 38, 157, 209, 314, 361, 418, 722, 1727, 2983, 3454, 3971, 5966, 7942, 32813, 56677, 65626, 113354, 623447, 1246894]

約数ペア:

[(1, 1246894), (2, 623447), (11, 113354), (19, 65626), (22, 56677), (38, 32813), (157, 7942), (209, 5966), (314, 3971), (361, 3454), (418, 2983), (722, 1727)]