16953944

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{13163}}^1$

素因数の和:13199

約数の個数: 32

約数和(自身を含む): 37912320

約数和(自身を除く): 20958376

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 13163, 26326, 52652, 92141, 105304, 184282, 302749, 368564, 605498, 737128, 1210996, 2119243, 2421992, 4238486, 8476972, 16953944]

約数ペア:

[(1, 16953944), (2, 8476972), (4, 4238486), (7, 2421992), (8, 2119243), (14, 1210996), (23, 737128), (28, 605498), (46, 368564), (56, 302749), (92, 184282), (161, 105304), (184, 92141), (322, 52652), (644, 26326), (1288, 13163)]