25153948

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{19469}}^1$

素因数の和:19509

約数の個数: 24

約数和(自身を含む): 49064400

約数和(自身を除く): 23910452

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 19469, 38938, 77876, 330973, 369911, 661946, 739822, 1323892, 1479644, 6288487, 12576974, 25153948]

約数ペア:

[(1, 25153948), (2, 12576974), (4, 6288487), (17, 1479644), (19, 1323892), (34, 739822), (38, 661946), (68, 369911), (76, 330973), (323, 77876), (646, 38938), (1292, 19469)]