39440414

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{14177}}^1$

素因数の和:14299

約数の個数: 16

約数和(自身を含む): 64311408

約数和(自身を除く): 24870994

約数列:

[1, 2, 13, 26, 107, 214, 1391, 2782, 14177, 28354, 184301, 368602, 1516939, 3033878, 19720207, 39440414]

約数ペア:

[(1, 39440414), (2, 19720207), (13, 3033878), (26, 1516939), (107, 368602), (214, 184301), (1391, 28354), (2782, 14177)]