19214039

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{359}}^1$

素因数の和:574

約数の個数: 16

約数和(自身を含む): 21772800

約数和(自身を除く): 2558761

約数列:

[1, 13, 23, 179, 299, 359, 2327, 4117, 4667, 8257, 53521, 64261, 107341, 835393, 1478003, 19214039]

約数ペア:

[(1, 19214039), (13, 1478003), (23, 835393), (179, 107341), (299, 64261), (359, 53521), (2327, 8257), (4117, 4667)]