1928728

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{12689}}^1$

素因数の和:12714

約数の個数: 16

約数和(自身を含む): 3807000

約数和(自身を除く): 1878272

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 12689, 25378, 50756, 101512, 241091, 482182, 964364, 1928728]

約数ペア:

[(1, 1928728), (2, 964364), (4, 482182), (8, 241091), (19, 101512), (38, 50756), (76, 25378), (152, 12689)]