26943254

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{54541}}^1$

素因数の和:54575

約数の個数: 16

約数和(自身を含む): 45815280

約数和(自身を除く): 18872026

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 54541, 109082, 709033, 1036279, 1418066, 2072558, 13471627, 26943254]

約数ペア:

[(1, 26943254), (2, 13471627), (13, 2072558), (19, 1418066), (26, 1036279), (38, 709033), (247, 109082), (494, 54541)]