18764824930

素因数分解:

$2^1\times 5^1\times {\mathrm{1867}}^1\times {\mathrm{1005079}}^1$

素因数の和:1006953

約数の個数: 16

約数和(自身を含む): 33794809920

約数和(自身を除く): 15029984990

約数列:

[1, 2, 5, 10, 1867, 3734, 9335, 18670, 1005079, 2010158, 5025395, 10050790, 1876482493, 3752964986, 9382412465, 18764824930]

約数ペア:

[(1, 18764824930), (2, 9382412465), (5, 3752964986), (10, 1876482493), (1867, 10050790), (3734, 5025395), (9335, 2010158), (18670, 1005079)]