2019422747

素因数分解:

${\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{359}}^1\times {\mathrm{1229}}^1$

素因数の和:1810

約数の個数: 16

約数和(自身を含む): 2125440000

約数和(自身を除く): 106017253

約数列:

[1, 23, 199, 359, 1229, 4577, 8257, 28267, 71441, 244571, 441211, 1643143, 5625133, 10147853, 87800989, 2019422747]

約数ペア:

[(1, 2019422747), (23, 87800989), (199, 10147853), (359, 5625133), (1229, 1643143), (4577, 441211), (8257, 244571), (28267, 71441)]