16876486

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{1913}}^1$

素因数の和:2327

約数の個数: 16

約数和(自身を含む): 27699408

約数和(自身を除く): 10822922

約数列:

[1, 2, 11, 22, 401, 802, 1913, 3826, 4411, 8822, 21043, 42086, 767113, 1534226, 8438243, 16876486]

約数ペア:

[(1, 16876486), (2, 8438243), (11, 1534226), (22, 767113), (401, 42086), (802, 21043), (1913, 8822), (3826, 4411)]