19472772

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13411}}^1$

素因数の和:13440

約数の個数: 36

約数和(自身を含む): 49946288

約数和(自身を除く): 30473516

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 121, 132, 242, 363, 484, 726, 1452, 13411, 26822, 40233, 53644, 80466, 147521, 160932, 295042, 442563, 590084, 885126, 1622731, 1770252, 3245462, 4868193, 6490924, 9736386, 19472772]

約数ペア:

[(1, 19472772), (2, 9736386), (3, 6490924), (4, 4868193), (6, 3245462), (11, 1770252), (12, 1622731), (22, 885126), (33, 590084), (44, 442563), (66, 295042), (121, 160932), (132, 147521), (242, 80466), (363, 53644), (484, 40233), (726, 26822), (1452, 13411)]