33482978

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{21491}}^1$

素因数の和:21553

約数の個数: 16

約数和(自身を含む): 54159840

約数和(自身を除く): 20676862

約数列:

[1, 2, 19, 38, 41, 82, 779, 1558, 21491, 42982, 408329, 816658, 881131, 1762262, 16741489, 33482978]

約数ペア:

[(1, 33482978), (2, 16741489), (19, 1762262), (38, 881131), (41, 816658), (82, 408329), (779, 42982), (1558, 21491)]