16128589

素因数分解:

${\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1$

素因数の和:308

約数の個数: 16

約数和(自身を含む): 17449344

約数和(自身を除く): 1320755

約数列:

[1, 23, 53, 101, 131, 1219, 2323, 3013, 5353, 6943, 13231, 123119, 159689, 304313, 701243, 16128589]

約数ペア:

[(1, 16128589), (23, 701243), (53, 304313), (101, 159689), (131, 123119), (1219, 13231), (2323, 6943), (3013, 5353)]