16957652

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{5189}}^1$

素因数の和:5255

約数の個数: 24

約数和(自身を含む): 31970400

約数和(自身を除く): 15012748

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 172, 817, 1634, 3268, 5189, 10378, 20756, 98591, 197182, 223127, 394364, 446254, 892508, 4239413, 8478826, 16957652]

約数ペア:

[(1, 16957652), (2, 8478826), (4, 4239413), (19, 892508), (38, 446254), (43, 394364), (76, 223127), (86, 197182), (172, 98591), (817, 20756), (1634, 10378), (3268, 5189)]