42821554

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1031}}^1\times {\mathrm{1093}}^1$

素因数の和:2145

約数の個数: 16

約数和(自身を含む): 67740480

約数和(自身を除く): 24918926

約数列:

[1, 2, 19, 38, 1031, 1093, 2062, 2186, 19589, 20767, 39178, 41534, 1126883, 2253766, 21410777, 42821554]

約数ペア:

[(1, 42821554), (2, 21410777), (19, 2253766), (38, 1126883), (1031, 41534), (1093, 39178), (2062, 20767), (2186, 19589)]