39786370

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{306049}}^1$

素因数の和:306069

約数の個数: 16

約数和(自身を含む): 77124600

約数和(自身を除く): 37338230

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 306049, 612098, 1530245, 3060490, 3978637, 7957274, 19893185, 39786370]

約数ペア:

[(1, 39786370), (2, 19893185), (5, 7957274), (10, 3978637), (13, 3060490), (26, 1530245), (65, 612098), (130, 306049)]