1883706721

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2381}}^1\times {\mathrm{3203}}^1$

素因数の和:5616

約数の個数: 16

約数和(自身を含む): 2136939840

約数和(自身を除く): 253233119

約数列:

[1, 13, 19, 247, 2381, 3203, 30953, 41639, 45239, 60857, 588107, 791141, 7626343, 99142459, 144900517, 1883706721]

約数ペア:

[(1, 1883706721), (13, 144900517), (19, 99142459), (247, 7626343), (2381, 791141), (3203, 588107), (30953, 60857), (41639, 45239)]