19002328

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{8219}}^1$

素因数の和:8259

約数の個数: 24

約数和(自身を含む): 37853100

約数和(自身を除く): 18850772

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 289, 578, 1156, 2312, 8219, 16438, 32876, 65752, 139723, 279446, 558892, 1117784, 2375291, 4750582, 9501164, 19002328]

約数ペア:

[(1, 19002328), (2, 9501164), (4, 4750582), (8, 2375291), (17, 1117784), (34, 558892), (68, 279446), (136, 139723), (289, 65752), (578, 32876), (1156, 16438), (2312, 8219)]