18436547

素因数分解:

${\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{211}}^1$

素因数の和:394

約数の個数: 16

約数和(自身を含む): 20148480

約数和(自身を除く): 1711933

約数列:

[1, 23, 29, 131, 211, 667, 3013, 3799, 4853, 6119, 27641, 87377, 140737, 635743, 801589, 18436547]

約数ペア:

[(1, 18436547), (23, 801589), (29, 635743), (131, 140737), (211, 87377), (667, 27641), (3013, 6119), (3799, 4853)]