9923888

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{47711}}^1$

素因数の和:47732

約数の個数: 20

約数和(自身を含む): 20707008

約数和(自身を除く): 10783120

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 47711, 95422, 190844, 381688, 620243, 763376, 1240486, 2480972, 4961944, 9923888]

約数ペア:

[(1, 9923888), (2, 4961944), (4, 2480972), (8, 1240486), (13, 763376), (16, 620243), (26, 381688), (52, 190844), (104, 95422), (208, 47711)]