42137402

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{10979}}^1$

素因数の和:11101

約数の個数: 16

約数和(自身を含む): 67197600

約数和(自身を除く): 25060198

約数列:

[1, 2, 19, 38, 101, 202, 1919, 3838, 10979, 21958, 208601, 417202, 1108879, 2217758, 21068701, 42137402]

約数ペア:

[(1, 42137402), (2, 21068701), (19, 2217758), (38, 1108879), (101, 417202), (202, 208601), (1919, 21958), (3838, 10979)]