19315982

素因数分解:

$2^1\times 7^1\times {\mathrm{739}}^1\times {\mathrm{1867}}^1$

素因数の和:2615

約数の個数: 16

約数和(自身を含む): 33175680

約数和(自身を除く): 13859698

約数列:

[1, 2, 7, 14, 739, 1478, 1867, 3734, 5173, 10346, 13069, 26138, 1379713, 2759426, 9657991, 19315982]

約数ペア:

[(1, 19315982), (2, 9657991), (7, 2759426), (14, 1379713), (739, 26138), (1478, 13069), (1867, 10346), (3734, 5173)]