39999058

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{6709}}^1$

素因数の和:6993

約数の個数: 16

約数和(自身を含む): 65704320

約数和(自身を除く): 25705262

約数列:

[1, 2, 11, 22, 271, 542, 2981, 5962, 6709, 13418, 73799, 147598, 1818139, 3636278, 19999529, 39999058]

約数ペア:

[(1, 39999058), (2, 19999529), (11, 3636278), (22, 1818139), (271, 147598), (542, 73799), (2981, 13418), (5962, 6709)]