19089228

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{14867}}^1$

素因数の和:14981

約数の個数: 24

約数和(自身を含む): 44960832

約数和(自身を除く): 25871604

約数列:

[1, 2, 3, 4, 6, 12, 107, 214, 321, 428, 642, 1284, 14867, 29734, 44601, 59468, 89202, 178404, 1590769, 3181538, 4772307, 6363076, 9544614, 19089228]

約数ペア:

[(1, 19089228), (2, 9544614), (3, 6363076), (4, 4772307), (6, 3181538), (12, 1590769), (107, 178404), (214, 89202), (321, 59468), (428, 44601), (642, 29734), (1284, 14867)]