12879464

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{2099}}^1$

素因数の和:2177

約数の個数: 32

約数和(自身を含む): 26460000

約数和(自身を除く): 13580536

約数列:

[1, 2, 4, 8, 13, 26, 52, 59, 104, 118, 236, 472, 767, 1534, 2099, 3068, 4198, 6136, 8396, 16792, 27287, 54574, 109148, 123841, 218296, 247682, 495364, 990728, 1609933, 3219866, 6439732, 12879464]

約数ペア:

[(1, 12879464), (2, 6439732), (4, 3219866), (8, 1609933), (13, 990728), (26, 495364), (52, 247682), (59, 218296), (104, 123841), (118, 109148), (236, 54574), (472, 27287), (767, 16792), (1534, 8396), (2099, 6136), (3068, 4198)]