3842978

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{4397}}^1$

素因数の和:4441

約数の個数: 16

約数和(自身を含む): 6333120

約数和(自身を除く): 2490142

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 4397, 8794, 83543, 101131, 167086, 202262, 1921489, 3842978]

約数ペア:

[(1, 3842978), (2, 1921489), (19, 202262), (23, 167086), (38, 101131), (46, 83543), (437, 8794), (874, 4397)]