17797072

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{58543}}^1$

素因数の和:58570

約数の個数: 20

約数和(自身を含む): 36297280

約数和(自身を除く): 18500208

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 58543, 117086, 234172, 468344, 936688, 1112317, 2224634, 4449268, 8898536, 17797072]

約数ペア:

[(1, 17797072), (2, 8898536), (4, 4449268), (8, 2224634), (16, 1112317), (19, 936688), (38, 468344), (76, 234172), (152, 117086), (304, 58543)]