23880112

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{78553}}^1$

素因数の和:78580

約数の個数: 20

約数和(自身を含む): 48703480

約数和(自身を除く): 24823368

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 78553, 157106, 314212, 628424, 1256848, 1492507, 2985014, 5970028, 11940056, 23880112]

約数ペア:

[(1, 23880112), (2, 11940056), (4, 5970028), (8, 2985014), (16, 1492507), (19, 1256848), (38, 628424), (76, 314212), (152, 157106), (304, 78553)]