17945348

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{607}}^1$

素因数の和:1019

約数の個数: 24

約数和(自身を含む): 33196800

約数和(自身を除く): 15251452

約数列:

[1, 2, 4, 19, 38, 76, 389, 607, 778, 1214, 1556, 2428, 7391, 11533, 14782, 23066, 29564, 46132, 236123, 472246, 944492, 4486337, 8972674, 17945348]

約数ペア:

[(1, 17945348), (2, 8972674), (4, 4486337), (19, 944492), (38, 472246), (76, 236123), (389, 46132), (607, 29564), (778, 23066), (1214, 14782), (1556, 11533), (2428, 7391)]