235729238

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{367}}^1\times {\mathrm{16903}}^1$

素因数の和:17291

約数の個数: 16

約数和(自身を含む): 373240320

約数和(自身を除く): 137511082

約数列:

[1, 2, 19, 38, 367, 734, 6973, 13946, 16903, 33806, 321157, 642314, 6203401, 12406802, 117864619, 235729238]

約数ペア:

[(1, 235729238), (2, 117864619), (19, 12406802), (38, 6203401), (367, 642314), (734, 321157), (6973, 33806), (13946, 16903)]