18865282814

素因数分解:

$2^1\times 7^1\times {\mathrm{2477}}^1\times {\mathrm{544013}}^1$

素因数の和:546499

約数の個数: 16

約数和(自身を含む): 32353600608

約数和(自身を除く): 13488317794

約数列:

[1, 2, 7, 14, 2477, 4954, 17339, 34678, 544013, 1088026, 3808091, 7616182, 1347520201, 2695040402, 9432641407, 18865282814]

約数ペア:

[(1, 18865282814), (2, 9432641407), (7, 2695040402), (14, 1347520201), (2477, 7616182), (4954, 3808091), (17339, 1088026), (34678, 544013)]