19269052

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{3343}}^1$

素因数の和:3489

約数の個数: 24

約数和(自身を含む): 37078272

約数和(自身を除く): 17809220

約数列:

[1, 2, 4, 11, 22, 44, 131, 262, 524, 1441, 2882, 3343, 5764, 6686, 13372, 36773, 73546, 147092, 437933, 875866, 1751732, 4817263, 9634526, 19269052]

約数ペア:

[(1, 19269052), (2, 9634526), (4, 4817263), (11, 1751732), (22, 875866), (44, 437933), (131, 147092), (262, 73546), (524, 36773), (1441, 13372), (2882, 6686), (3343, 5764)]