38220818

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{6661}}^1$

素因数の和:6833

約数の個数: 16

約数和(自身を含む): 60757440

約数和(自身を除く): 22536622

約数列:

[1, 2, 19, 38, 151, 302, 2869, 5738, 6661, 13322, 126559, 253118, 1005811, 2011622, 19110409, 38220818]

約数ペア:

[(1, 38220818), (2, 19110409), (19, 2011622), (38, 1005811), (151, 253118), (302, 126559), (2869, 13322), (5738, 6661)]