12432688

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{40897}}^1$

素因数の和:40924

約数の個数: 20

約数和(自身を含む): 25356760

約数和(自身を除く): 12924072

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 40897, 81794, 163588, 327176, 654352, 777043, 1554086, 3108172, 6216344, 12432688]

約数ペア:

[(1, 12432688), (2, 6216344), (4, 3108172), (8, 1554086), (16, 777043), (19, 654352), (38, 327176), (76, 163588), (152, 81794), (304, 40897)]