19175814

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{152189}}^1$

素因数の和:152204

約数の個数: 24

約数和(自身を含む): 47483280

約数和(自身を除く): 28307466

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 152189, 304378, 456567, 913134, 1065323, 1369701, 2130646, 2739402, 3195969, 6391938, 9587907, 19175814]

約数ペア:

[(1, 19175814), (2, 9587907), (3, 6391938), (6, 3195969), (7, 2739402), (9, 2130646), (14, 1369701), (18, 1065323), (21, 913134), (42, 456567), (63, 304378), (126, 152189)]