16810772

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{739}}^1$

素因数の和:812

約数の個数: 36

約数和(自身を含む): 33069120

約数和(自身を除く): 16258348

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 121, 188, 242, 484, 517, 739, 1034, 1478, 2068, 2956, 5687, 8129, 11374, 16258, 22748, 32516, 34733, 69466, 89419, 138932, 178838, 357676, 382063, 764126, 1528252, 4202693, 8405386, 16810772]

約数ペア:

[(1, 16810772), (2, 8405386), (4, 4202693), (11, 1528252), (22, 764126), (44, 382063), (47, 357676), (94, 178838), (121, 138932), (188, 89419), (242, 69466), (484, 34733), (517, 32516), (739, 22748), (1034, 16258), (1478, 11374), (2068, 8129), (2956, 5687)]