19534416

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{36997}}^1$

素因数の和:37019

約数の個数: 40

約数和(自身を含む): 55053024

約数和(自身を除く): 35518608

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 36997, 73994, 110991, 147988, 221982, 295976, 406967, 443964, 591952, 813934, 887928, 1220901, 1627868, 1775856, 2441802, 3255736, 4883604, 6511472, 9767208, 19534416]

約数ペア:

[(1, 19534416), (2, 9767208), (3, 6511472), (4, 4883604), (6, 3255736), (8, 2441802), (11, 1775856), (12, 1627868), (16, 1220901), (22, 887928), (24, 813934), (33, 591952), (44, 443964), (48, 406967), (66, 295976), (88, 221982), (132, 147988), (176, 110991), (264, 73994), (528, 36997)]