19894842

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{33493}}^1$

素因数の和:33515

約数の個数: 32

約数和(自身を含む): 48231360

約数和(自身を除く): 28336518

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 198, 297, 594, 33493, 66986, 100479, 200958, 301437, 368423, 602874, 736846, 904311, 1105269, 1808622, 2210538, 3315807, 6631614, 9947421, 19894842]

約数ペア:

[(1, 19894842), (2, 9947421), (3, 6631614), (6, 3315807), (9, 2210538), (11, 1808622), (18, 1105269), (22, 904311), (27, 736846), (33, 602874), (54, 368423), (66, 301437), (99, 200958), (198, 100479), (297, 66986), (594, 33493)]