19049814

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{151189}}^1$

素因数の和:151204

約数の個数: 24

約数和(自身を含む): 47171280

約数和(自身を除く): 28121466

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 151189, 302378, 453567, 907134, 1058323, 1360701, 2116646, 2721402, 3174969, 6349938, 9524907, 19049814]

約数ペア:

[(1, 19049814), (2, 9524907), (3, 6349938), (6, 3174969), (7, 2721402), (9, 2116646), (14, 1360701), (18, 1058323), (21, 907134), (42, 453567), (63, 302378), (126, 151189)]