12399464

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{20129}}^1$

素因数の和:20153

約数の個数: 32

約数和(自身を含む): 28987200

約数和(自身を除く): 16587736

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 20129, 40258, 80516, 140903, 161032, 221419, 281806, 442838, 563612, 885676, 1127224, 1549933, 1771352, 3099866, 6199732, 12399464]

約数ペア:

[(1, 12399464), (2, 6199732), (4, 3099866), (7, 1771352), (8, 1549933), (11, 1127224), (14, 885676), (22, 563612), (28, 442838), (44, 281806), (56, 221419), (77, 161032), (88, 140903), (154, 80516), (308, 40258), (616, 20129)]