19414377

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{13567}}^1$

素因数の和:13629

約数の個数: 16

約数和(自身を含む): 29306880

約数和(自身を除く): 9892503

約数列:

[1, 3, 9, 27, 53, 159, 477, 1431, 13567, 40701, 122103, 366309, 719051, 2157153, 6471459, 19414377]

約数ペア:

[(1, 19414377), (3, 6471459), (9, 2157153), (27, 719051), (53, 366309), (159, 122103), (477, 40701), (1431, 13567)]