19327264

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{54907}}^1$

素因数の和:54928

約数の個数: 24

約数和(自身を含む): 41510448

約数和(自身を除く): 22183184

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 54907, 109814, 219628, 439256, 603977, 878512, 1207954, 1757024, 2415908, 4831816, 9663632, 19327264]

約数ペア:

[(1, 19327264), (2, 9663632), (4, 4831816), (8, 2415908), (11, 1757024), (16, 1207954), (22, 878512), (32, 603977), (44, 439256), (88, 219628), (176, 109814), (352, 54907)]