40894954

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{751}}^1\times {\mathrm{1433}}^1$

素因数の和:2205

約数の個数: 16

約数和(自身を含む): 64702080

約数和(自身を除く): 23807126

約数列:

[1, 2, 19, 38, 751, 1433, 1502, 2866, 14269, 27227, 28538, 54454, 1076183, 2152366, 20447477, 40894954]

約数ペア:

[(1, 40894954), (2, 20447477), (19, 2152366), (38, 1076183), (751, 54454), (1433, 28538), (1502, 27227), (2866, 14269)]