16788266

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{173}}^1\times {\mathrm{401}}^1$

素因数の和:598

約数の個数: 24

約数和(自身を含む): 27909252

約数和(自身を除く): 11120986

約数列:

[1, 2, 11, 22, 121, 173, 242, 346, 401, 802, 1903, 3806, 4411, 8822, 20933, 41866, 48521, 69373, 97042, 138746, 763103, 1526206, 8394133, 16788266]

約数ペア:

[(1, 16788266), (2, 8394133), (11, 1526206), (22, 763103), (121, 138746), (173, 97042), (242, 69373), (346, 48521), (401, 41866), (802, 20933), (1903, 8822), (3806, 4411)]