39965354

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{139739}}^1$

素因数の和:139765

約数の個数: 16

約数和(自身を含む): 70428960

約数和(自身を除く): 30463606

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 139739, 279478, 1537129, 1816607, 3074258, 3633214, 19982677, 39965354]

約数ペア:

[(1, 39965354), (2, 19982677), (11, 3633214), (13, 3074258), (22, 1816607), (26, 1537129), (143, 279478), (286, 139739)]