26897806

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{54449}}^1$

素因数の和:54483

約数の個数: 16

約数和(自身を含む): 45738000

約数和(自身を除く): 18840194

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 54449, 108898, 707837, 1034531, 1415674, 2069062, 13448903, 26897806]

約数ペア:

[(1, 26897806), (2, 13448903), (13, 2069062), (19, 1415674), (26, 1034531), (38, 707837), (247, 108898), (494, 54449)]