19345204

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{2111}}^1$

素因数の和:2223

約数の個数: 24

約数和(自身を含む): 35481600

約数和(自身を除く): 16136396

約数列:

[1, 2, 4, 29, 58, 79, 116, 158, 316, 2111, 2291, 4222, 4582, 8444, 9164, 61219, 122438, 166769, 244876, 333538, 667076, 4836301, 9672602, 19345204]

約数ペア:

[(1, 19345204), (2, 9672602), (4, 4836301), (29, 667076), (58, 333538), (79, 244876), (116, 166769), (158, 122438), (316, 61219), (2111, 9164), (2291, 8444), (4222, 4582)]