39990238

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{617}}^1\times {\mathrm{1409}}^1$

素因数の和:2051

約数の個数: 16

約数和(自身を含む): 62739360

約数和(自身を除く): 22749122

約数列:

[1, 2, 23, 46, 617, 1234, 1409, 2818, 14191, 28382, 32407, 64814, 869353, 1738706, 19995119, 39990238]

約数ペア:

[(1, 39990238), (2, 19995119), (23, 1738706), (46, 869353), (617, 64814), (1234, 32407), (1409, 28382), (2818, 14191)]