2874833

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1$

素因数の和:248

約数の個数: 16

約数和(自身を含む): 3319680

約数和(自身を除く): 444847

約数列:

[1, 13, 19, 103, 113, 247, 1339, 1469, 1957, 2147, 11639, 25441, 27911, 151307, 221141, 2874833]

約数ペア:

[(1, 2874833), (13, 221141), (19, 151307), (103, 27911), (113, 25441), (247, 11639), (1339, 2147), (1469, 1957)]