30281554

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{9601}}^1$

素因数の和:9705

約数の個数: 16

約数和(自身を含む): 48394080

約数和(自身を除く): 18112526

約数列:

[1, 2, 19, 38, 83, 166, 1577, 3154, 9601, 19202, 182419, 364838, 796883, 1593766, 15140777, 30281554]

約数ペア:

[(1, 30281554), (2, 15140777), (19, 1593766), (38, 796883), (83, 364838), (166, 182419), (1577, 19202), (3154, 9601)]