199417046

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{647}}^1\times {\mathrm{8111}}^1$

素因数の和:8779

約数の個数: 16

約数和(自身を含む): 315394560

約数和(自身を除く): 115977514

約数列:

[1, 2, 19, 38, 647, 1294, 8111, 12293, 16222, 24586, 154109, 308218, 5247817, 10495634, 99708523, 199417046]

約数ペア:

[(1, 199417046), (2, 99708523), (19, 10495634), (38, 5247817), (647, 308218), (1294, 154109), (8111, 24586), (12293, 16222)]