26931806

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{8807}}^1$

素因数の和:8959

約数の個数: 16

約数和(自身を含む): 44392320

約数和(自身を除く): 17460514

約数列:

[1, 2, 11, 22, 139, 278, 1529, 3058, 8807, 17614, 96877, 193754, 1224173, 2448346, 13465903, 26931806]

約数ペア:

[(1, 26931806), (2, 13465903), (11, 2448346), (22, 1224173), (139, 193754), (278, 96877), (1529, 17614), (3058, 8807)]