15855142

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{4363}}^1$

素因数の和:4467

約数の個数: 16

約数和(自身を含む): 25136640

約数和(自身を除く): 9281498

約数列:

[1, 2, 23, 46, 79, 158, 1817, 3634, 4363, 8726, 100349, 200698, 344677, 689354, 7927571, 15855142]

約数ペア:

[(1, 15855142), (2, 7927571), (23, 689354), (46, 344677), (79, 200698), (158, 100349), (1817, 8726), (3634, 4363)]