25741466

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{101}}^1\times {\mathrm{353}}^1$

素因数の和:494

約数の個数: 24

約数和(自身を含む): 41271444

約数和(自身を除く): 15529978

約数列:

[1, 2, 19, 38, 101, 202, 353, 361, 706, 722, 1919, 3838, 6707, 13414, 35653, 36461, 71306, 72922, 127433, 254866, 677407, 1354814, 12870733, 25741466]

約数ペア:

[(1, 25741466), (2, 12870733), (19, 1354814), (38, 677407), (101, 254866), (202, 127433), (353, 72922), (361, 71306), (706, 36461), (722, 35653), (1919, 13414), (3838, 6707)]