19046892

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{601}}^1$

素因数の和:766

約数の個数: 48

約数和(自身を含む): 47196800

約数和(自身を除く): 28149908

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 139, 228, 278, 417, 556, 601, 834, 1202, 1668, 1803, 2404, 2641, 3606, 5282, 7212, 7923, 10564, 11419, 15846, 22838, 31692, 34257, 45676, 68514, 83539, 137028, 167078, 250617, 334156, 501234, 1002468, 1587241, 3174482, 4761723, 6348964, 9523446, 19046892]

約数ペア:

[(1, 19046892), (2, 9523446), (3, 6348964), (4, 4761723), (6, 3174482), (12, 1587241), (19, 1002468), (38, 501234), (57, 334156), (76, 250617), (114, 167078), (139, 137028), (228, 83539), (278, 68514), (417, 45676), (556, 34257), (601, 31692), (834, 22838), (1202, 15846), (1668, 11419), (1803, 10564), (2404, 7923), (2641, 7212), (3606, 5282)]