19159062

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{245629}}^1$

素因数の和:245647

約数の個数: 16

約数和(自身を含む): 41265840

約数和(自身を除く): 22106778

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 245629, 491258, 736887, 1473774, 3193177, 6386354, 9579531, 19159062]

約数ペア:

[(1, 19159062), (2, 9579531), (3, 6386354), (6, 3193177), (13, 1473774), (26, 736887), (39, 491258), (78, 245629)]