12041278

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{229}}^1\times {\mathrm{431}}^1$

素因数の和:723

約数の個数: 16

約数和(自身を含む): 18480960

約数和(自身を除く): 6439682

約数列:

[1, 2, 61, 122, 229, 431, 458, 862, 13969, 26291, 27938, 52582, 98699, 197398, 6020639, 12041278]

約数ペア:

[(1, 12041278), (2, 6020639), (61, 197398), (122, 98699), (229, 52582), (431, 27938), (458, 26291), (862, 13969)]