19526034

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{677}}^1$

素因数の和:735

約数の個数: 64

約数和(自身を含む): 46863360

約数和(自身を除く): 27337326

約数列:

[1, 2, 3, 6, 11, 19, 22, 23, 33, 38, 46, 57, 66, 69, 114, 138, 209, 253, 418, 437, 506, 627, 677, 759, 874, 1254, 1311, 1354, 1518, 2031, 2622, 4062, 4807, 7447, 9614, 12863, 14421, 14894, 15571, 22341, 25726, 28842, 31142, 38589, 44682, 46713, 77178, 93426, 141493, 171281, 282986, 295849, 342562, 424479, 513843, 591698, 848958, 887547, 1027686, 1775094, 3254339, 6508678, 9763017, 19526034]

約数ペア:

[(1, 19526034), (2, 9763017), (3, 6508678), (6, 3254339), (11, 1775094), (19, 1027686), (22, 887547), (23, 848958), (33, 591698), (38, 513843), (46, 424479), (57, 342562), (66, 295849), (69, 282986), (114, 171281), (138, 141493), (209, 93426), (253, 77178), (418, 46713), (437, 44682), (506, 38589), (627, 31142), (677, 28842), (759, 25726), (874, 22341), (1254, 15571), (1311, 14894), (1354, 14421), (1518, 12863), (2031, 9614), (2622, 7447), (4062, 4807)]