29808818

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{11131}}^1$

素因数の和:11249

約数の個数: 16

約数和(自身を含む): 48624576

約数和(自身を除く): 18815758

約数列:

[1, 2, 13, 26, 103, 206, 1339, 2678, 11131, 22262, 144703, 289406, 1146493, 2292986, 14904409, 29808818]

約数ペア:

[(1, 29808818), (2, 14904409), (13, 2292986), (26, 1146493), (103, 289406), (206, 144703), (1339, 22262), (2678, 11131)]