9959972

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{4271}}^1$

素因数の和:4339

約数の個数: 24

約数和(自身を含む): 19377792

約数和(自身を除く): 9417820

約数列:

[1, 2, 4, 11, 22, 44, 53, 106, 212, 583, 1166, 2332, 4271, 8542, 17084, 46981, 93962, 187924, 226363, 452726, 905452, 2489993, 4979986, 9959972]

約数ペア:

[(1, 9959972), (2, 4979986), (4, 2489993), (11, 905452), (22, 452726), (44, 226363), (53, 187924), (106, 93962), (212, 46981), (583, 17084), (1166, 8542), (2332, 4271)]