11900185

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{3547}}^1$

素因数の和:3624

約数の個数: 16

約数和(自身を含む): 15838272

約数和(自身を除く): 3938087

約数列:

[1, 5, 11, 55, 61, 305, 671, 3355, 3547, 17735, 39017, 195085, 216367, 1081835, 2380037, 11900185]

約数ペア:

[(1, 11900185), (5, 2380037), (11, 1081835), (55, 216367), (61, 195085), (305, 39017), (671, 17735), (3355, 3547)]