12654224

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{71899}}^1$

素因数の和:71918

約数の個数: 20

約数和(自身を含む): 26746800

約数和(自身を除く): 14092576

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 71899, 143798, 287596, 575192, 790889, 1150384, 1581778, 3163556, 6327112, 12654224]

約数ペア:

[(1, 12654224), (2, 6327112), (4, 3163556), (8, 1581778), (11, 1150384), (16, 790889), (22, 575192), (44, 287596), (88, 143798), (176, 71899)]