12191776

素因数分解:

$2^5\times {\mathrm{149}}^1\times {\mathrm{2557}}^1$

素因数の和:2716

約数の個数: 24

約数和(自身を含む): 24173100

約数和(自身を除く): 11981324

約数列:

[1, 2, 4, 8, 16, 32, 149, 298, 596, 1192, 2384, 2557, 4768, 5114, 10228, 20456, 40912, 81824, 380993, 761986, 1523972, 3047944, 6095888, 12191776]

約数ペア:

[(1, 12191776), (2, 6095888), (4, 3047944), (8, 1523972), (16, 761986), (32, 380993), (149, 81824), (298, 40912), (596, 20456), (1192, 10228), (2384, 5114), (2557, 4768)]