19072162

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{7069}}^1$

素因数の和:7161

約数の個数: 16

約数和(自身を含む): 30542400

約数和(自身を除く): 11470238

約数列:

[1, 2, 19, 38, 71, 142, 1349, 2698, 7069, 14138, 134311, 268622, 501899, 1003798, 9536081, 19072162]

約数ペア:

[(1, 19072162), (2, 9536081), (19, 1003798), (38, 501899), (71, 268622), (142, 134311), (1349, 14138), (2698, 7069)]