19030231

素因数分解:

${\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{359}}^1$

素因数の和:510

約数の個数: 16

約数和(自身を含む): 21427200

約数和(自身を除く): 2396969

約数列:

[1, 11, 61, 79, 359, 671, 869, 3949, 4819, 21899, 28361, 53009, 240889, 311971, 1730021, 19030231]

約数ペア:

[(1, 19030231), (11, 1730021), (61, 311971), (79, 240889), (359, 53009), (671, 28361), (869, 21899), (3949, 4819)]