16826932

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{271}}^1$

素因数の和:356

約数の個数: 36

約数和(自身を含む): 31918656

約数和(自身を除く): 15091724

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 172, 271, 361, 542, 722, 817, 1084, 1444, 1634, 3268, 5149, 10298, 11653, 15523, 20596, 23306, 31046, 46612, 62092, 97831, 195662, 221407, 391324, 442814, 885628, 4206733, 8413466, 16826932]

約数ペア:

[(1, 16826932), (2, 8413466), (4, 4206733), (19, 885628), (38, 442814), (43, 391324), (76, 221407), (86, 195662), (172, 97831), (271, 62092), (361, 46612), (542, 31046), (722, 23306), (817, 20596), (1084, 15523), (1444, 11653), (1634, 10298), (3268, 5149)]