16864078

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109507}}^1$

素因数の和:109527

約数の個数: 16

約数和(自身を含む): 31538304

約数和(自身を除く): 14674226

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 109507, 219014, 766549, 1204577, 1533098, 2409154, 8432039, 16864078]

約数ペア:

[(1, 16864078), (2, 8432039), (7, 2409154), (11, 1533098), (14, 1204577), (22, 766549), (77, 219014), (154, 109507)]