19022036

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{6089}}^1$

素因数の和:6175

約数の個数: 24

約数和(自身を含む): 36832320

約数和(自身を除く): 17810284

約数列:

[1, 2, 4, 11, 22, 44, 71, 142, 284, 781, 1562, 3124, 6089, 12178, 24356, 66979, 133958, 267916, 432319, 864638, 1729276, 4755509, 9511018, 19022036]

約数ペア:

[(1, 19022036), (2, 9511018), (4, 4755509), (11, 1729276), (22, 864638), (44, 432319), (71, 267916), (142, 133958), (284, 66979), (781, 24356), (1562, 12178), (3124, 6089)]