21342621212

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{15647083}}^1$

素因数の和:15647129

約数の個数: 24

約数和(自身を含む): 42059361792

約数和(自身を除く): 20716740580

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 341, 682, 1364, 15647083, 31294166, 62588332, 172117913, 344235826, 485059573, 688471652, 970119146, 1940238292, 5335655303, 10671310606, 21342621212]

約数ペア:

[(1, 21342621212), (2, 10671310606), (4, 5335655303), (11, 1940238292), (22, 970119146), (31, 688471652), (44, 485059573), (62, 344235826), (124, 172117913), (341, 62588332), (682, 31294166), (1364, 15647083)]