38993836

素因数分解:

$2^2\times 7^1\times {\mathrm{683}}^1\times {\mathrm{2039}}^1$

素因数の和:2733

約数の個数: 24

約数和(自身を含む): 78140160

約数和(自身を除く): 39146324

約数列:

[1, 2, 4, 7, 14, 28, 683, 1366, 2039, 2732, 4078, 4781, 8156, 9562, 14273, 19124, 28546, 57092, 1392637, 2785274, 5570548, 9748459, 19496918, 38993836]

約数ペア:

[(1, 38993836), (2, 19496918), (4, 9748459), (7, 5570548), (14, 2785274), (28, 1392637), (683, 57092), (1366, 28546), (2039, 19124), (2732, 14273), (4078, 9562), (4781, 8156)]