12299266

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{9871}}^1$

素因数の和:9969

約数の個数: 16

約数和(自身を含む): 21323520

約数和(自身を除く): 9024254

約数列:

[1, 2, 7, 14, 89, 178, 623, 1246, 9871, 19742, 69097, 138194, 878519, 1757038, 6149633, 12299266]

約数ペア:

[(1, 12299266), (2, 6149633), (7, 1757038), (14, 878519), (89, 138194), (178, 69097), (623, 19742), (1246, 9871)]