1900530608

素因数分解:

$2^4\times {\mathrm{2153}}^1\times {\mathrm{55171}}^1$

素因数の和:57332

約数の個数: 20

約数和(自身を含む): 3684055128

約数和(自身を除く): 1783524520

約数列:

[1, 2, 4, 8, 16, 2153, 4306, 8612, 17224, 34448, 55171, 110342, 220684, 441368, 882736, 118783163, 237566326, 475132652, 950265304, 1900530608]

約数ペア:

[(1, 1900530608), (2, 950265304), (4, 475132652), (8, 237566326), (16, 118783163), (2153, 882736), (4306, 441368), (8612, 220684), (17224, 110342), (34448, 55171)]