18270614

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{12497}}^1$

素因数の和:12559

約数の個数: 16

約数和(自身を含む): 29695248

約数和(自身を除く): 11424634

約数列:

[1, 2, 17, 34, 43, 86, 731, 1462, 12497, 24994, 212449, 424898, 537371, 1074742, 9135307, 18270614]

約数ペア:

[(1, 18270614), (2, 9135307), (17, 1074742), (34, 537371), (43, 424898), (86, 212449), (731, 24994), (1462, 12497)]