19790292

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{15413}}^1$

素因数の和:15527

約数の個数: 24

約数和(自身を含む): 46611936

約数和(自身を除く): 26821644

約数列:

[1, 2, 3, 4, 6, 12, 107, 214, 321, 428, 642, 1284, 15413, 30826, 46239, 61652, 92478, 184956, 1649191, 3298382, 4947573, 6596764, 9895146, 19790292]

約数ペア:

[(1, 19790292), (2, 9895146), (3, 6596764), (4, 4947573), (6, 3298382), (12, 1649191), (107, 184956), (214, 92478), (321, 61652), (428, 46239), (642, 30826), (1284, 15413)]