13912912

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{66889}}^1$

素因数の和:66910

約数の個数: 20

約数和(自身を含む): 29030260

約数和(自身を除く): 15117348

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 66889, 133778, 267556, 535112, 869557, 1070224, 1739114, 3478228, 6956456, 13912912]

約数ペア:

[(1, 13912912), (2, 6956456), (4, 3478228), (8, 1739114), (13, 1070224), (16, 869557), (26, 535112), (52, 267556), (104, 133778), (208, 66889)]