19713052801

素因数分解:

${\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{361993}}^1$

素因数の和:362136

約数の個数: 16

約数和(自身を含む): 21893397120

約数和(自身を除く): 2180344319

約数列:

[1, 13, 59, 71, 767, 923, 4189, 54457, 361993, 4705909, 21357587, 25701503, 277648631, 334119539, 1516388677, 19713052801]

約数ペア:

[(1, 19713052801), (13, 1516388677), (59, 334119539), (71, 277648631), (767, 25701503), (923, 21357587), (4189, 4705909), (54457, 361993)]