16909544

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{2099}}^1$

素因数の和:2177

約数の個数: 32

約数和(自身を含む): 34020000

約数和(自身を除く): 17110456

約数列:

[1, 2, 4, 8, 19, 38, 53, 76, 106, 152, 212, 424, 1007, 2014, 2099, 4028, 4198, 8056, 8396, 16792, 39881, 79762, 111247, 159524, 222494, 319048, 444988, 889976, 2113693, 4227386, 8454772, 16909544]

約数ペア:

[(1, 16909544), (2, 8454772), (4, 4227386), (8, 2113693), (19, 889976), (38, 444988), (53, 319048), (76, 222494), (106, 159524), (152, 111247), (212, 79762), (424, 39881), (1007, 16792), (2014, 8396), (2099, 8056), (4028, 4198)]