19141111

素因数分解:

${\mathrm{11}}^3\times {\mathrm{73}}^1\times {\mathrm{197}}^1$

素因数の和:303

約数の個数: 16

約数和(自身を含む): 21450528

約数和(自身を除く): 2309417

約数列:

[1, 11, 73, 121, 197, 803, 1331, 2167, 8833, 14381, 23837, 97163, 158191, 262207, 1740101, 19141111]

約数ペア:

[(1, 19141111), (11, 1740101), (73, 262207), (121, 158191), (197, 97163), (803, 23837), (1331, 14381), (2167, 8833)]