18953536

素因数分解:

$2^6\times 7^1\times {\mathrm{42307}}^1$

素因数の和:42326

約数の個数: 28

約数和(自身を含む): 42984928

約数和(自身を除く): 24031392

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 42307, 84614, 169228, 296149, 338456, 592298, 676912, 1184596, 1353824, 2369192, 2707648, 4738384, 9476768, 18953536]

約数ペア:

[(1, 18953536), (2, 9476768), (4, 4738384), (7, 2707648), (8, 2369192), (14, 1353824), (16, 1184596), (28, 676912), (32, 592298), (56, 338456), (64, 296149), (112, 169228), (224, 84614), (448, 42307)]