12004874

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{199}}^1$

素因数の和:378

約数の個数: 32

約数和(自身を含む): 21504000

約数和(自身を除く): 9499126

約数列:

[1, 2, 7, 14, 31, 62, 139, 199, 217, 278, 398, 434, 973, 1393, 1946, 2786, 4309, 6169, 8618, 12338, 27661, 30163, 43183, 55322, 60326, 86366, 193627, 387254, 857491, 1714982, 6002437, 12004874]

約数ペア:

[(1, 12004874), (2, 6002437), (7, 1714982), (14, 857491), (31, 387254), (62, 193627), (139, 86366), (199, 60326), (217, 55322), (278, 43183), (398, 30163), (434, 27661), (973, 12338), (1393, 8618), (1946, 6169), (2786, 4309)]