18843088

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{9733}}^1$

素因数の和:9763

約数の個数: 30

約数和(自身を含む): 40133282

約数和(自身を除く): 21290194

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 968, 1936, 9733, 19466, 38932, 77864, 107063, 155728, 214126, 428252, 856504, 1177693, 1713008, 2355386, 4710772, 9421544, 18843088]

約数ペア:

[(1, 18843088), (2, 9421544), (4, 4710772), (8, 2355386), (11, 1713008), (16, 1177693), (22, 856504), (44, 428252), (88, 214126), (121, 155728), (176, 107063), (242, 77864), (484, 38932), (968, 19466), (1936, 9733)]