19412104

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{18523}}^1$

素因数の和:18660

約数の個数: 16

約数和(自身を含む): 36677520

約数和(自身を除く): 17265416

約数列:

[1, 2, 4, 8, 131, 262, 524, 1048, 18523, 37046, 74092, 148184, 2426513, 4853026, 9706052, 19412104]

約数ペア:

[(1, 19412104), (2, 9706052), (4, 4853026), (8, 2426513), (131, 148184), (262, 74092), (524, 37046), (1048, 18523)]