12843968

素因数分解:

$2^6\times {\mathrm{101}}^1\times {\mathrm{1987}}^1$

素因数の和:2100

約数の個数: 28

約数和(自身を含む): 25752552

約数和(自身を除く): 12908584

約数列:

[1, 2, 4, 8, 16, 32, 64, 101, 202, 404, 808, 1616, 1987, 3232, 3974, 6464, 7948, 15896, 31792, 63584, 127168, 200687, 401374, 802748, 1605496, 3210992, 6421984, 12843968]

約数ペア:

[(1, 12843968), (2, 6421984), (4, 3210992), (8, 1605496), (16, 802748), (32, 401374), (64, 200687), (101, 127168), (202, 63584), (404, 31792), (808, 15896), (1616, 7948), (1987, 6464), (3232, 3974)]