19403508

素因数分解:

$2^2\times 3^1\times {\mathrm{269}}^1\times {\mathrm{6011}}^1$

素因数の和:6287

約数の個数: 24

約数和(自身を含む): 45450720

約数和(自身を除く): 26047212

約数列:

[1, 2, 3, 4, 6, 12, 269, 538, 807, 1076, 1614, 3228, 6011, 12022, 18033, 24044, 36066, 72132, 1616959, 3233918, 4850877, 6467836, 9701754, 19403508]

約数ペア:

[(1, 19403508), (2, 9701754), (3, 6467836), (4, 4850877), (6, 3233918), (12, 1616959), (269, 72132), (538, 36066), (807, 24044), (1076, 18033), (1614, 12022), (3228, 6011)]