22397974

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1\times {\mathrm{809}}^1$

素因数の和:1047

約数の個数: 16

約数和(自身を含む): 34214400

約数和(自身を除く): 11816426

約数列:

[1, 2, 109, 127, 218, 254, 809, 1618, 13843, 27686, 88181, 102743, 176362, 205486, 11198987, 22397974]

約数ペア:

[(1, 22397974), (2, 11198987), (109, 205486), (127, 176362), (218, 102743), (254, 88181), (809, 27686), (1618, 13843)]