13068884

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{2819}}^1$

素因数の和:2903

約数の個数: 24

約数和(自身を含む): 24477600

約数和(自身を除く): 11408716

約数列:

[1, 2, 4, 19, 38, 61, 76, 122, 244, 1159, 2318, 2819, 4636, 5638, 11276, 53561, 107122, 171959, 214244, 343918, 687836, 3267221, 6534442, 13068884]

約数ペア:

[(1, 13068884), (2, 6534442), (4, 3267221), (19, 687836), (38, 343918), (61, 214244), (76, 171959), (122, 107122), (244, 53561), (1159, 11276), (2318, 5638), (2819, 4636)]