42889726

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{102607}}^1$

素因数の和:102639

約数の個数: 16

約数和(自身を含む): 73877760

約数和(自身を除く): 30988034

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 102607, 205214, 1128677, 1949533, 2257354, 3899066, 21444863, 42889726]

約数ペア:

[(1, 42889726), (2, 21444863), (11, 3899066), (19, 2257354), (22, 1949533), (38, 1128677), (209, 205214), (418, 102607)]