12427228

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^2$

素因数の和:214

約数の個数: 36

約数和(自身を含む): 24508008

約数和(自身を除く): 12080780

約数列:

[1, 2, 4, 11, 22, 44, 53, 73, 106, 146, 212, 292, 583, 803, 1166, 1606, 2332, 3212, 3869, 5329, 7738, 10658, 15476, 21316, 42559, 58619, 85118, 117238, 170236, 234476, 282437, 564874, 1129748, 3106807, 6213614, 12427228]

約数ペア:

[(1, 12427228), (2, 6213614), (4, 3106807), (11, 1129748), (22, 564874), (44, 282437), (53, 234476), (73, 170236), (106, 117238), (146, 85118), (212, 58619), (292, 42559), (583, 21316), (803, 15476), (1166, 10658), (1606, 7738), (2332, 5329), (3212, 3869)]