12155906

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{757}}^1$

素因数の和:834

約数の個数: 32

約数和(自身を含む): 22121472

約数和(自身を除く): 9965566

約数列:

[1, 2, 7, 14, 31, 37, 62, 74, 217, 259, 434, 518, 757, 1147, 1514, 2294, 5299, 8029, 10598, 16058, 23467, 28009, 46934, 56018, 164269, 196063, 328538, 392126, 868279, 1736558, 6077953, 12155906]

約数ペア:

[(1, 12155906), (2, 6077953), (7, 1736558), (14, 868279), (31, 392126), (37, 328538), (62, 196063), (74, 164269), (217, 56018), (259, 46934), (434, 28009), (518, 23467), (757, 16058), (1147, 10598), (1514, 8029), (2294, 5299)]