16744434

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{20983}}^1$

素因数の和:21014

約数の個数: 32

約数和(自身を含む): 40289280

約数和(自身を除く): 23544846

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 20983, 41966, 62949, 125898, 146881, 293762, 398677, 440643, 797354, 881286, 1196031, 2392062, 2790739, 5581478, 8372217, 16744434]

約数ペア:

[(1, 16744434), (2, 8372217), (3, 5581478), (6, 2790739), (7, 2392062), (14, 1196031), (19, 881286), (21, 797354), (38, 440643), (42, 398677), (57, 293762), (114, 146881), (133, 125898), (266, 62949), (399, 41966), (798, 20983)]