28554422

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{9719}}^1$

素因数の和:9847

約数の個数: 16

約数和(自身を含む): 46539360

約数和(自身を除く): 17984938

約数列:

[1, 2, 13, 26, 113, 226, 1469, 2938, 9719, 19438, 126347, 252694, 1098247, 2196494, 14277211, 28554422]

約数ペア:

[(1, 28554422), (2, 14277211), (13, 2196494), (26, 1098247), (113, 252694), (226, 126347), (1469, 19438), (2938, 9719)]