19005137788

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3301}}^1\times {\mathrm{15817}}^1$

素因数の和:19142

約数の個数: 48

約数和(自身を含む): 40949132224

約数和(自身を除く): 21943994436

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 3301, 6602, 13204, 15817, 23107, 31634, 42913, 46214, 63268, 85826, 92428, 110719, 171652, 205621, 221438, 300391, 411242, 442876, 600782, 822484, 1201564, 1439347, 2878694, 5757388, 52211917, 104423834, 208847668, 365483419, 678754921, 730966838, 1357509842, 1461933676, 2715019684, 4751284447, 9502568894, 19005137788]

約数ペア:

[(1, 19005137788), (2, 9502568894), (4, 4751284447), (7, 2715019684), (13, 1461933676), (14, 1357509842), (26, 730966838), (28, 678754921), (52, 365483419), (91, 208847668), (182, 104423834), (364, 52211917), (3301, 5757388), (6602, 2878694), (13204, 1439347), (15817, 1201564), (23107, 822484), (31634, 600782), (42913, 442876), (46214, 411242), (63268, 300391), (85826, 221438), (92428, 205621), (110719, 171652)]