38930318

素因数分解:

$2^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{21227}}^1$

素因数の和:21367

約数の個数: 16

約数和(自身を含む): 67250304

約数和(自身を除く): 28319986

約数列:

[1, 2, 7, 14, 131, 262, 917, 1834, 21227, 42454, 148589, 297178, 2780737, 5561474, 19465159, 38930318]

約数ペア:

[(1, 38930318), (2, 19465159), (7, 5561474), (14, 2780737), (131, 297178), (262, 148589), (917, 42454), (1834, 21227)]