19108737

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{193}}^2$

素因数の和:414

約数の個数: 24

約数和(自身を含む): 29954400

約数和(自身を除く): 10845663

約数列:

[1, 3, 9, 19, 27, 57, 171, 193, 513, 579, 1737, 3667, 5211, 11001, 33003, 37249, 99009, 111747, 335241, 707731, 1005723, 2123193, 6369579, 19108737]

約数ペア:

[(1, 19108737), (3, 6369579), (9, 2123193), (19, 1005723), (27, 707731), (57, 335241), (171, 111747), (193, 99009), (513, 37249), (579, 33003), (1737, 11001), (3667, 5211)]