238279076

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{447893}}^1$

素因数の和:447923

約数の個数: 24

約数和(自身を含む): 501641280

約数和(自身を除く): 263362204

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 447893, 895786, 1791572, 3135251, 6270502, 8509967, 12541004, 17019934, 34039868, 59569769, 119139538, 238279076]

約数ペア:

[(1, 238279076), (2, 119139538), (4, 59569769), (7, 34039868), (14, 17019934), (19, 12541004), (28, 8509967), (38, 6270502), (76, 3135251), (133, 1791572), (266, 895786), (532, 447893)]