2190231794

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{823}}^1\times {\mathrm{14951}}^1$

素因数の和:15865

約数の個数: 16

約数和(自身を含む): 3326520960

約数和(自身を除く): 1136289166

約数列:

[1, 2, 89, 178, 823, 1646, 14951, 29902, 73247, 146494, 1330639, 2661278, 12304673, 24609346, 1095115897, 2190231794]

約数ペア:

[(1, 2190231794), (2, 1095115897), (89, 24609346), (178, 12304673), (823, 2661278), (1646, 1330639), (14951, 146494), (29902, 73247)]