12007376

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{5399}}^1$

素因数の和:5546

約数の個数: 20

約数和(自身を含む): 23436000

約数和(自身を除く): 11428624

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 5399, 10798, 21596, 43192, 86384, 750461, 1500922, 3001844, 6003688, 12007376]

約数ペア:

[(1, 12007376), (2, 6003688), (4, 3001844), (8, 1500922), (16, 750461), (139, 86384), (278, 43192), (556, 21596), (1112, 10798), (2224, 5399)]