7131536

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23459}}^1$

素因数の和:23486

約数の個数: 20

約数和(自身を含む): 14545200

約数和(自身を除く): 7413664

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 23459, 46918, 93836, 187672, 375344, 445721, 891442, 1782884, 3565768, 7131536]

約数ペア:

[(1, 7131536), (2, 3565768), (4, 1782884), (8, 891442), (16, 445721), (19, 375344), (38, 187672), (76, 93836), (152, 46918), (304, 23459)]