19255764

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{8581}}^1$

素因数の和:8616

約数の個数: 48

約数和(自身を含む): 51903936

約数和(自身を除く): 32648172

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 33, 34, 44, 51, 66, 68, 102, 132, 187, 204, 374, 561, 748, 1122, 2244, 8581, 17162, 25743, 34324, 51486, 94391, 102972, 145877, 188782, 283173, 291754, 377564, 437631, 566346, 583508, 875262, 1132692, 1604647, 1750524, 3209294, 4813941, 6418588, 9627882, 19255764]

約数ペア:

[(1, 19255764), (2, 9627882), (3, 6418588), (4, 4813941), (6, 3209294), (11, 1750524), (12, 1604647), (17, 1132692), (22, 875262), (33, 583508), (34, 566346), (44, 437631), (51, 377564), (66, 291754), (68, 283173), (102, 188782), (132, 145877), (187, 102972), (204, 94391), (374, 51486), (561, 34324), (748, 25743), (1122, 17162), (2244, 8581)]