16123438

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{4201}}^1$

素因数の和:4323

約数の個数: 16

約数和(自身を含む): 25716240

約数和(自身を除く): 9592802

約数列:

[1, 2, 19, 38, 101, 202, 1919, 3838, 4201, 8402, 79819, 159638, 424301, 848602, 8061719, 16123438]

約数ペア:

[(1, 16123438), (2, 8061719), (19, 848602), (38, 424301), (101, 159638), (202, 79819), (1919, 8402), (3838, 4201)]