39914738

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{317}}^1\times {\mathrm{401}}^1$

素因数の和:877

約数の個数: 16

約数和(自身を含む): 60594264

約数和(自身を除く): 20679526

約数列:

[1, 2, 157, 314, 317, 401, 634, 802, 49769, 62957, 99538, 125914, 127117, 254234, 19957369, 39914738]

約数ペア:

[(1, 39914738), (2, 19957369), (157, 254234), (314, 127117), (317, 125914), (401, 99538), (634, 62957), (802, 49769)]