19897152

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{9421}}^1$

素因数の和:9447

約数の個数: 56

約数和(自身を含む): 57436512

約数和(自身を除く): 37539360

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 132, 176, 192, 264, 352, 528, 704, 1056, 2112, 9421, 18842, 28263, 37684, 56526, 75368, 103631, 113052, 150736, 207262, 226104, 301472, 310893, 414524, 452208, 602944, 621786, 829048, 904416, 1243572, 1658096, 1808832, 2487144, 3316192, 4974288, 6632384, 9948576, 19897152]

約数ペア:

[(1, 19897152), (2, 9948576), (3, 6632384), (4, 4974288), (6, 3316192), (8, 2487144), (11, 1808832), (12, 1658096), (16, 1243572), (22, 904416), (24, 829048), (32, 621786), (33, 602944), (44, 452208), (48, 414524), (64, 310893), (66, 301472), (88, 226104), (96, 207262), (132, 150736), (176, 113052), (192, 103631), (264, 75368), (352, 56526), (528, 37684), (704, 28263), (1056, 18842), (2112, 9421)]