9871484

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{12157}}^1$

素因数の和:12197

約数の個数: 24

約数和(自身を含む): 20425440

約数和(自身を除く): 10553956

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 12157, 24314, 48628, 85099, 170198, 340396, 352553, 705106, 1410212, 2467871, 4935742, 9871484]

約数ペア:

[(1, 9871484), (2, 4935742), (4, 2467871), (7, 1410212), (14, 705106), (28, 352553), (29, 340396), (58, 170198), (116, 85099), (203, 48628), (406, 24314), (812, 12157)]