15222836

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{1409}}^1$

素因数の和:1523

約数の個数: 24

約数和(自身を含む): 27754440

約数和(自身を除く): 12531604

約数列:

[1, 2, 4, 37, 73, 74, 146, 148, 292, 1409, 2701, 2818, 5402, 5636, 10804, 52133, 102857, 104266, 205714, 208532, 411428, 3805709, 7611418, 15222836]

約数ペア:

[(1, 15222836), (2, 7611418), (4, 3805709), (37, 411428), (73, 208532), (74, 205714), (146, 104266), (148, 102857), (292, 52133), (1409, 10804), (2701, 5636), (2818, 5402)]