19895769366

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^3\times {\mathrm{2491331}}^1$

素因数の和:2491369

約数の個数: 32

約数和(自身を含む): 43767720576

約数和(自身を除く): 23871951210

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 242, 363, 726, 1331, 2662, 3993, 7986, 2491331, 4982662, 7473993, 14947986, 27404641, 54809282, 82213923, 164427846, 301451051, 602902102, 904353153, 1808706306, 3315961561, 6631923122, 9947884683, 19895769366]

約数ペア:

[(1, 19895769366), (2, 9947884683), (3, 6631923122), (6, 3315961561), (11, 1808706306), (22, 904353153), (33, 602902102), (66, 301451051), (121, 164427846), (242, 82213923), (363, 54809282), (726, 27404641), (1331, 14947986), (2662, 7473993), (3993, 4982662), (7986, 2491331)]