19517028

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{85601}}^1$

素因数の和:85627

約数の個数: 24

約数和(自身を含む): 47937120

約数和(自身を除く): 28420092

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 85601, 171202, 256803, 342404, 513606, 1027212, 1626419, 3252838, 4879257, 6505676, 9758514, 19517028]

約数ペア:

[(1, 19517028), (2, 9758514), (3, 6505676), (4, 4879257), (6, 3252838), (12, 1626419), (19, 1027212), (38, 513606), (57, 342404), (76, 256803), (114, 171202), (228, 85601)]