22982128

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{110491}}^1$

素因数の和:110512

約数の個数: 20

約数和(自身を含む): 47953528

約数和(自身を除く): 24971400

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 110491, 220982, 441964, 883928, 1436383, 1767856, 2872766, 5745532, 11491064, 22982128]

約数ペア:

[(1, 22982128), (2, 11491064), (4, 5745532), (8, 2872766), (13, 1767856), (16, 1436383), (26, 883928), (52, 441964), (104, 220982), (208, 110491)]