193854644

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{743}}^1\times {\mathrm{3433}}^1$

素因数の和:4199

約数の個数: 24

約数和(自身を含む): 357685440

約数和(自身を除く): 163830796

約数列:

[1, 2, 4, 19, 38, 76, 743, 1486, 2972, 3433, 6866, 13732, 14117, 28234, 56468, 65227, 130454, 260908, 2550719, 5101438, 10202876, 48463661, 96927322, 193854644]

約数ペア:

[(1, 193854644), (2, 96927322), (4, 48463661), (19, 10202876), (38, 5101438), (76, 2550719), (743, 260908), (1486, 130454), (2972, 65227), (3433, 56468), (6866, 28234), (13732, 14117)]