15973072

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{52543}}^1$

素因数の和:52570

約数の個数: 20

約数和(自身を含む): 32577280

約数和(自身を除く): 16604208

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 52543, 105086, 210172, 420344, 840688, 998317, 1996634, 3993268, 7986536, 15973072]

約数ペア:

[(1, 15973072), (2, 7986536), (4, 3993268), (8, 1996634), (16, 998317), (19, 840688), (38, 420344), (76, 210172), (152, 105086), (304, 52543)]