22108229

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:225

約数の個数: 32

約数和(自身を含む): 27955200

約数和(自身を除く): 5846971

約数列:

[1, 11, 13, 19, 79, 103, 143, 209, 247, 869, 1027, 1133, 1339, 1501, 1957, 2717, 8137, 11297, 14729, 16511, 19513, 21527, 25441, 89507, 105781, 154603, 214643, 279851, 1163591, 1700633, 2009839, 22108229]

約数ペア:

[(1, 22108229), (11, 2009839), (13, 1700633), (19, 1163591), (79, 279851), (103, 214643), (143, 154603), (209, 105781), (247, 89507), (869, 25441), (1027, 21527), (1133, 19513), (1339, 16511), (1501, 14729), (1957, 11297), (2717, 8137)]